847 Area Code
State:Illinois
Major City:Elgin
Timezone:Central
Current Time:
History of area code 847
847 was first put in service January 20, 1996. It was created from area code 708. In 2002, area code 224 was created and is currently an overlay to 847.
Where is area code 847
Area code 847 is located in northeastern Illinois and covers Elgin, Waukegan, Arlington Heights, Evanston, and Schaumburg. It has a single overlay (224) that serves the same area.
What time zone is area code 847?
The 847 area code is located in the Central timezone. The Central time zone is also known as America/Chicago
847 area code map
Top 4 Counties in Area Code 847
| County | Total Population | % of 847 | % of County |
|---|---|---|---|
| Cook, IL | 5,194,675 | 29% | 19% |
| Lake, IL | 703,462 | 44% | 34% |
| Kane, IL | 515,269 | 20% | 41% |
| McHenry, IL | 308,760 | 7% | 12% |
Top 50 Cities in Area Code 847
| City | Total Population | % of 847 | % of City |
|---|---|---|---|
| Elgin, IL | 108,188 | 4% | 99% |
| Waukegan, IL | 89,078 | 2% | 100% |
| Arlington Heights, IL | 75,101 | 2% | 100% |
| Evanston, IL | 74,486 | 1% | 99% |
| Schaumburg, IL | 74,227 | 2% | 97% |
| Palatine, IL | 68,557 | 1% | 100% |
| Skokie, IL | 64,784 | 1% | 100% |
| Des Plaines, IL | 58,364 | 1% | 100% |
| Mount Prospect, IL | 54,167 | 1% | 100% |
| Hoffman Estates, IL | 51,895 | 2% | 98% |
| Glenview, IL | 44,692 | 1% | 100% |
| Buffalo Grove, IL | 41,496 | 1% | 100% |
| Carpentersville, IL | 37,691 | 1% | 100% |
| Wheeling, IL | 37,648 | 1% | 100% |
| Park Ridge, IL | 37,480 | 1% | 99% |
| Northbrook, IL | 33,170 | 1% | 100% |
| Elk Grove Village, IL | 33,127 | 1% | 99% |
| North Chicago, IL | 32,574 | 1% | 100% |
| Gurnee, IL | 31,295 | 1% | 100% |
| Mundelein, IL | 31,064 | 1% | 100% |
| Algonquin, IL | 30,046 | 1% | 100% |
| Niles, IL | 29,803 | 1% | 100% |
| Highland Park, IL | 29,763 | 1% | 100% |
| Round Lake Beach, IL | 28,175 | 0% | 100% |
| Lake in the Hills, IL | 28,965 | 1% | 96% |
| Wilmette, IL | 27,087 | 1% | 100% |
| Vernon Hills, IL | 25,113 | 1% | 100% |
| Huntley, IL | 24,291 | 1% | 100% |
| Zion, IL | 24,413 | 1% | 99% |
| Rolling Meadows, IL | 24,099 | 1% | 100% |
| Morton Grove, IL | 23,270 | 0% | 100% |
| South Elgin, IL | 21,985 | 1% | 98% |
| Grayslake, IL | 20,957 | 1% | 100% |
| Libertyville, IL | 20,315 | 1% | 100% |
| Lake Zurich, IL | 19,631 | 1% | 100% |
| Lake Forest, IL | 19,375 | 2% | 100% |
| Round Lake, IL | 18,289 | 1% | 100% |
| Cary, IL | 18,271 | 1% | 100% |
| Deerfield, IL | 18,225 | 1% | 100% |
| Franklin Park, IL | 18,333 | 0% | 93% |
| Prospect Heights, IL | 16,256 | 0% | 100% |
| Lindenhurst, IL | 14,462 | 0% | 100% |
| Antioch, IL | 14,430 | 1% | 100% |
| Beach Park, IL | 13,638 | 1% | 100% |
| Wauconda, IL | 13,603 | 1% | 100% |
| Lincolnwood, IL | 12,590 | 0% | 99% |
| Winnetka, IL | 12,187 | 0% | 100% |
| Schiller Park, IL | 11,793 | 0% | 99% |
| Barrington, IL | 10,327 | 0% | 100% |
| Gages Lake, IL | 10,198 | 0% | 100% |
Largest Landline Carriers in area code847
| Prefixes | Carrier |
|---|---|
| 46% | Ameritech |
| 5% | Teleport America |
| 4% | Broadwing |
| 4% | Mcimetro Access Transmission Services |
| 3% | Ovation |
| 3% | Xo |
| 2% | AT&T Local |
| 6% | Other |
Largest Wireless Carriers in area code847
| Prefixes | Carrier |
|---|---|
| 10% | Cingular |
| 6% | Sprint |
| 5% | Verizon Wireless |
| 3% | Usa Mobility Wireless |
| 1% | T-mobile |
| 1% | American Messaging (am) |
| 1% | Ameritech |
| 1% | Other |
Prefixes in area code847
| Prefix | Usage | Primary City | Carrier | Introduced |
|---|---|---|---|---|
| (847) 201- | landline | Round Lake | Broadwing Comms | 02/27/1999 |
| (847) 202- | landline | Palatine | 01/10/1996 | |
| (847) 203- | wireless | Northbrook | USA Mobility Wireless | 10/15/1996 |
| (847) 204- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 205- | landline | Northbrook | 01/10/1996 | |
| (847) 206- | wireless | Northbrook | American Messaging (am) | 04/23/2001 |
| (847) 207- | wireless | Park Ridge | Cingular Wireless | 07/01/1996 |
| (847) 208- | wireless | Lake Villa | T-mobile USA | 03/13/2002 |
| (847) 209- | wireless | Hinsdale | Cingular Wireless | 07/01/1996 |
| (847) 210- | wireless | Northbrook | USA Mobility Wireless | 07/01/1996 |
| (847) 212- | wireless | Wheeling | Cingular Wireless | 01/10/1996 |
| (847) 213- | landline | Skokie | Rcn Telecom Services | 05/10/1999 |
| (847) 214- | landline | Elgin | Ovation Comms | 02/27/1999 |
| (847) 215- | landline | Wheeling | 01/10/1996 | |
| (847) 216- | wireless | Northbrook | USA Mobility Wireless | 10/15/1996 |
| (847) 217- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 218- | wireless | Northbrook | USA Mobility Wireless | 10/15/1996 |
| (847) 219- | wireless | Lake Forest | T-mobile USA | 02/20/2001 |
| (847) 220- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 221- | landline | Bensenville | MCI Metro ATS | 10/15/1996 |
| (847) 222- | landline | Arlington Hts | 10/15/1996 | |
| (847) 223- | landline | Grayslake | 01/10/1996 | |
| (847) 224- | wireless | Northbrook | Cingular Wireless | 02/22/2001 |
| (847) 225- | wireless | Northbrook | USA Mobility Wireless | 07/01/1996 |
| (847) 226- | wireless | Northbrook | Cingular Wireless | 10/13/1999 |
| (847) 227- | landline | Des Plaines | Mci Worldcom Comms | 01/10/1996 |
| (847) 228- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 229- | landline | Wheeling | 10/15/1996 | |
| (847) 230- | landline | Oak Brook | AT&T Local | 08/14/1998 |
| (847) 231- | landline | Grayslake | Teleport Comms America | 05/10/1999 |
| (847) 232- | landline | Park Ridge | AT&T Local | 08/14/1998 |
| (847) 233- | landline | Schiller Park | 01/11/1997 | |
| (847) 234- | landline | Lake Forest | 01/10/1996 | |
| (847) 235- | landline | Lake Forest | Teleport Comms America | 10/15/1996 |
| (847) 236- | landline | Deerfield | 10/15/1996 | |
| (847) 237- | wireless | Northbrook | USA Mobility Wireless | 04/01/1997 |
| (847) 238- | landline | Elk Grove Village | 07/01/1996 | |
| (847) 239- | landline | Northbrook | Teleport Comms America | 10/15/1996 |
| (847) 240- | landline | Schaumburg | 04/15/1996 | |
| (847) 241- | landline | Palatine | Ovation Comms | 08/14/1998 |
| (847) 242- | landline | Glencoe | 11/20/1998 | |
| (847) 243- | landline | Wheeling | Ovation Comms | 08/14/1998 |
| (847) 244- | landline | Waukegan | 01/10/1996 | |
| (847) 245- | landline | Lake Villa | Teleport Comms America | 02/27/1999 |
| (847) 246- | landline | Zion | Teleport Comms America | 10/15/1996 |
| (847) 247- | landline | Libertyville | 01/10/1996 | |
| (847) 248- | landline | Schaumburg | 01/10/1996 | |
| (847) 249- | landline | Waukegan | 01/10/1996 | |
| (847) 250- | landline | Itasca | 07/01/1996 | |
| (847) 251- | landline | Wilmette | 01/10/1996 | |
| (847) 252- | landline | Roselle | 01/14/2000 | |
| (847) 253- | landline | Arlington Hts | 01/10/1996 | |
| (847) 254- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 255- | landline | Arlington Hts | 01/10/1996 | |
| (847) 256- | landline | Wilmette | 01/10/1996 | |
| (847) 257- | landline | Des Plaines | Ovation Comms | 08/14/1998 |
| (847) 258- | landline | Elk Grove Village | Teleport Comms America | 10/15/1996 |
| (847) 259- | landline | Arlington Hts | 01/10/1996 | |
| (847) 260- | landline | Schiller Park | Ovation Comms | 08/14/1998 |
| (847) 261- | landline | Oak Brook | AT&T Local | 08/14/1998 |
| (847) 262- | landline | Elk Grove Village | 08/14/1998 | |
| (847) 263- | landline | Waukegan | 01/10/1996 | |
| (847) 264- | landline | Oak Brook | AT&T Local | 08/14/1998 |
| (847) 265- | landline | Lake Villa | 01/10/1996 | |
| (847) 266- | landline | Highland Park | 01/10/1996 | |
| (847) 267- | landline | Deerfield | 01/10/1996 | |
| (847) 268- | landline | Park Ridge | Ovation Comms | 08/14/1998 |
| (847) 269- | wireless | Summit Argo | Verizon Wireless | 07/01/1996 |
| (847) 270- | landline | Round Lake | 01/10/1996 | |
| (847) 271- | wireless | Wheeling | Cingular Wireless | 08/14/1998 |
| (847) 272- | landline | Northbrook | 01/10/1996 | |
| (847) 273- | landline | Elk Grove Village | Mci Worldcom Comms | 07/01/1996 |
| (847) 274- | wireless | Northbrook | Cingular Wireless | 04/01/1997 |
| (847) 275- | wireless | Palatine | Sprint | 07/22/1999 |
| (847) 276- | landline | Libertyville | Tds Metrocom | 05/03/2001 |
| (847) 277- | landline | Barrington | 01/10/1996 | |
| (847) 278- | wireless | Roselle | Xo Illinois | 04/15/1996 |
| (847) 279- | landline | Wheeling | 08/14/1998 | |
| (847) 280- | wireless | Hinsdale | Cingular Wireless | 04/15/1996 |
| (847) 281- | landline | Libertyville | Ovation Comms | 01/10/1996 |
| (847) 282- | landline | Deerfield | 01/14/2000 | |
| (847) 283- | landline | Lake Forest | 04/01/1997 | |
| (847) 284- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 285- | landline | Oak Brook | AT&T Local | 08/14/1998 |
| (847) 286- | landline | Elgin | 01/10/1996 | |
| (847) 287- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 288- | landline | Schiller Park | 01/10/1996 | |
| (847) 289- | landline | Elgin | 07/01/1996 | |
| (847) 290- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 291- | landline | Northbrook | 01/10/1996 | |
| (847) 292- | landline | Park Ridge | 01/10/1996 | |
| (847) 293- | wireless | Northbrook | Sprint | 10/13/1999 |
| (847) 294- | landline | Des Plaines | 01/10/1996 | |
| (847) 295- | landline | Lake Forest | 01/10/1996 | |
| (847) 296- | landline | Des Plaines | 01/10/1996 | |
| (847) 297- | landline | Des Plaines | 01/10/1996 | |
| (847) 298- | landline | Des Plaines | 01/10/1996 | |
| (847) 299- | landline | Des Plaines | 01/10/1996 | |
| (847) 301- | landline | Roselle | 04/15/1996 | |
| (847) 302- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 303- | landline | Palatine | 01/10/1996 | |
| (847) 304- | landline | Barrington | 01/10/1996 | |
| (847) 305- | landline | Arlington Hts | Broadwing Comms | 02/10/2005 |
| (847) 306- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 307- | landline | Lake Zurich | Xo Illinois | 02/27/1999 |
| (847) 308- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 309- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 310- | landline | Roselle | 04/15/1996 | |
| (847) 312- | wireless | Elk Grove Village | T-mobile USA | 02/20/2001 |
| (847) 313- | landline | Northbrook | Broadwing Comms | 11/20/1998 |
| (847) 314- | wireless | Elgin | USA Mobility Wireless | 10/15/1996 |
| (847) 315- | landline | Northbrook | 10/22/2002 | |
| (847) 316- | landline | Evanston | 01/10/1996 | |
| (847) 317- | landline | Deerfield | 01/10/1996 | |
| (847) 318- | landline | Park Ridge | 01/10/1996 | |
| (847) 319- | wireless | La Grange Park | American Messaging (am) | 04/16/2001 |
| (847) 320- | landline | Lake Zurich | MCI Metro ATS | 01/10/1996 |
| (847) 321- | landline | Des Plaines | AT&T Local | 08/14/1998 |
| (847) 322- | wireless | Northbrook | Sprint | 02/27/1999 |
| (847) 323- | wireless | Northbrook | Cingular Wireless | 01/14/2000 |
| (847) 324- | landline | Wood Dale | Xo Illinois | 08/14/1998 |
| (847) 325- | landline | Wood Dale | Xo Illinois | 08/14/1998 |
| (847) 326- | landline | Northbrook | 01/10/1996 | |
| (847) 327- | landline | Libertyville | Global Crossing Local Services | 02/27/1999 |
| (847) 328- | landline | Evanston | 01/10/1996 | |
| (847) 329- | landline | Skokie | 01/10/1996 | |
| (847) 330- | landline | Schaumburg | 04/15/1996 | |
| (847) 331- | wireless | Palatine | Sprint | 01/14/2000 |
| (847) 332- | landline | Evanston | 01/10/1996 | |
| (847) 333- | wireless | Northbrook | USA Mobility Wireless | 07/01/1996 |
| (847) 334- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 335- | wireless | Northbrook | USA Mobility Wireless | 07/01/1996 |
| (847) 336- | landline | Waukegan | 01/10/1996 | |
| (847) 337- | wireless | Roselle | Cingular Wireless | 07/01/1996 |
| (847) 338- | wireless | Northbrook | Sprint | 01/11/1997 |
| (847) 339- | wireless | Northbrook | USA Mobility Wireless | 07/01/1996 |
| (847) 340- | wireless | Roselle | Cingular Wireless | 07/12/2001 |
| (847) 341- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 342- | landline | Arlington Hts | 01/10/1996 | |
| (847) 343- | wireless | Northbrook | Sprint | 08/14/1998 |
| (847) 344- | wireless | La Grange Park | Sprint | 08/14/1998 |
| (847) 345- | wireless | Wheeling | Cingular Wireless | 07/06/1997 |
| (847) 346- | wireless | Northbrook | Sprint | 02/16/2005 |
| (847) 347- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 348- | landline | Palatine | 05/10/1999 | |
| (847) 349- | landline | Wood Dale | Xo Illinois | 08/14/1998 |
| (847) 350- | landline | Elk Grove Village | 07/01/1996 | |
| (847) 351- | wireless | La Grange Park | Verizon Wireless | 10/13/1999 |
| (847) 352- | landline | Roselle | 04/15/1996 | |
| (847) 353- | landline | Arlington Heights | Broadwing Comms | 10/13/1999 |
| (847) 354- | landline | Elk Grove Village | 04/01/1997 | |
| (847) 355- | wireless | Northbrook | USA Mobility Wireless | 07/06/1997 |
| (847) 356- | landline | Lake Villa | 01/10/1996 | |
| (847) 357- | landline | Elk Grove Village | 10/15/1996 | |
| (847) 358- | landline | Palatine | 01/10/1996 | |
| (847) 359- | landline | Palatine | 01/10/1996 | |
| (847) 360- | landline | Waukegan | 01/10/1996 | |
| (847) 361- | wireless | Northbrook | Sprint | 07/01/1996 |
| (847) 362- | landline | Libertyville | 01/10/1996 | |
| (847) 363- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 364- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 365- | wireless | Northbrook | USA Mobility Wireless | 07/06/1997 |
| (847) 366- | wireless | Lake Zurich | Sprint | 08/20/2000 |
| (847) 367- | landline | Libertyville | 01/10/1996 | |
| (847) 368- | landline | Arlington Hts | 10/11/1997 | |
| (847) 369- | wireless | Elgin | USA Mobility Wireless | 07/06/1997 |
| (847) 370- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 371- | landline | Libertyville | MCI Metro ATS | 10/11/1997 |
| (847) 372- | wireless | Palatine | Sprint | 07/22/1999 |
| (847) 373- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 374- | landline | Deerfield | 01/10/1996 | |
| (847) 375- | landline | Des Plaines | 01/10/1996 | |
| (847) 376- | landline | Des Plaines | Broadwing Comms | 01/10/1996 |
| (847) 377- | landline | Waukegan | AT&T Local | 08/14/1998 |
| (847) 378- | landline | Bensenville | MCI Metro ATS | 07/01/1996 |
| (847) 379- | landline | Zion | Teleport Comms America | 05/10/1999 |
| (847) 380- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 381- | landline | Barrington | 01/10/1996 | |
| (847) 382- | landline | Barrington | 01/10/1996 | |
| (847) 383- | landline | Half Day | Teleport Comms America | 10/15/1996 |
| (847) 384- | landline | Park Ridge | 01/10/1996 | |
| (847) 385- | landline | Bensenville | MCI Metro ATS | 07/01/1996 |
| (847) 386- | landline | Winnetka | Teleport Comms America | 10/15/1996 |
| (847) 387- | landline | Barrington | Teleport Comms America | 10/15/1996 |
| (847) 388- | landline | Mundelein | MCI Metro ATS | 10/11/1997 |
| (847) 389- | wireless | Northbrook | American Messaging (am) | 04/23/2001 |
| (847) 390- | landline | Des Plaines | 01/10/1996 | |
| (847) 391- | landline | Des Plaines | 01/10/1996 | |
| (847) 392- | landline | Arlington Hts | 01/10/1996 | |
| (847) 393- | landline | Mundelein | Teleport Comms America | 04/01/1997 |
| (847) 394- | landline | Arlington Hts | 01/10/1996 | |
| (847) 395- | landline | Antioch | 01/10/1996 | |
| (847) 396- | wireless | Northbrook | 09/02/2009 | |
| (847) 397- | landline | Palatine | 01/10/1996 | |
| (847) 398- | landline | Arlington Hts | 01/10/1996 | |
| (847) 399- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 400- | landline | Elk Grove Village | Mci Worldcom Comms | 01/10/1996 |
| (847) 401- | wireless | Northbrook | Sprint | 05/10/1999 |
| (847) 402- | landline | Northbrook | 01/10/1996 | |
| (847) 403- | landline | Bensenville | MCI Metro ATS | 07/01/1996 |
| (847) 404- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 405- | landline | Deerfield | 01/10/1996 | |
| (847) 406- | landline | Waukegan | Broadwing Comms | 05/08/2001 |
| (847) 407- | landline | Roselle | 08/20/2000 | |
| (847) 408- | wireless | Hinsdale | Cingular Wireless | 04/15/1996 |
| (847) 409- | wireless | Northbrook | Sprint | 07/22/1999 |
| (847) 410- | landline | Arlington Heights | Broadwing Comms | 05/18/1998 |
| (847) 412- | landline | Northbrook | 08/14/1998 | |
| (847) 413- | landline | Schaumburg | 04/15/1996 | |
| (847) 414- | wireless | Northbrook | T-mobile USA | 06/30/2001 |
| (847) 415- | landline | Half Day | Ovation Comms | 04/12/2001 |
| (847) 416- | landline | Wauconda | Level 3 Comms | 05/10/1999 |
| (847) 417- | wireless | Northbrook | Sprint | 01/10/1996 |
| (847) 418- | landline | Northbrook | AT&T Local | 08/14/1998 |
| (847) 419- | landline | Wheeling | 01/10/1996 | |
| (847) 420- | wireless | Northbrook | Cingular Wireless | 01/14/2000 |
| (847) 421- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 422- | wireless | La Grange Park | Verizon Wireless | 08/20/2000 |
| (847) 423- | landline | Bensenville | MCI Metro ATS | 07/01/1996 |
| (847) 424- | landline | Evanston | 10/15/1996 | |
| (847) 425- | landline | Evanston | 05/10/1999 | |
| (847) 426- | landline | Dundee | 01/10/1996 | |
| (847) 427- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 428- | landline | Dundee | 01/10/1996 | |
| (847) 429- | landline | Elgin | 10/11/1997 | |
| (847) 430- | landline | Bensenville | MCI Metro ATS | 07/01/1996 |
| (847) 431- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 432- | landline | Highland Park | 01/10/1996 | |
| (847) 433- | landline | Highland Park | 01/10/1996 | |
| (847) 434- | landline | Elk Grove Village | Ovation Comms | 04/12/2001 |
| (847) 435- | landline | Arlington Hts | 01/10/1996 | |
| (847) 436- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 437- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 438- | landline | Lake Zurich | 01/10/1996 | |
| (847) 439- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 440- | landline | Evanston | Ovation Comms | 11/20/1998 |
| (847) 441- | landline | Winnetka | 01/10/1996 | |
| (847) 442- | landline | Wheeling | MCI Metro ATS | 10/15/1996 |
| (847) 443- | landline | Fox Lake | Mci Worldcom Comms | 01/25/1998 |
| (847) 444- | landline | Deerfield | 05/18/1998 | |
| (847) 445- | wireless | Waukegan | Sprint | 06/21/2001 |
| (847) 446- | landline | Winnetka | 01/10/1996 | |
| (847) 447- | landline | Schiller Park | MCI Metro ATS | 07/01/1996 |
| (847) 448- | landline | Bensenville | MCI Metro ATS | 07/01/1996 |
| (847) 449- | wireless | Northbrook | USA Mobility Wireless | 05/18/1998 |
| (847) 450- | landline | Elgin | Us Xchange Of Illinois DBA Choice One Comm Il | 10/30/2009 |
| (847) 451- | landline | Schiller Park | 01/10/1996 | |
| (847) 452- | wireless | Palatine | Sprint | 07/22/1999 |
| (847) 453- | landline | Hampshire | Rcn Telecom Services | 07/22/1999 |
| (847) 454- | landline | Arlington Hts | Ovation Comms | 01/10/1996 |
| (847) 455- | landline | Schiller Park | 01/10/1996 | |
| (847) 456- | wireless | Northbrook | Sprint | 01/14/2000 |
| (847) 457- | landline | Lake Forest | AT&T Local | 08/14/1998 |
| (847) 458- | landline | Algonquin | 07/01/1996 | |
| (847) 459- | landline | Wheeling | 01/10/1996 | |
| (847) 460- | landline | Des Plaines | MCI Metro ATS | 07/01/1996 |
| (847) 461- | landline | Glencoe | Xo Illinois | 01/10/1996 |
| (847) 462- | landline | Cary | 01/11/1997 | |
| (847) 463- | landline | Elk Grove Village | Mci Worldcom Comms | 01/10/1996 |
| (847) 464- | landline | Hampshire | 04/15/1996 | |
| (847) 465- | landline | Wheeling | 01/10/1996 | |
| (847) 466- | landline | Schaumburg | Teleport Comms America | 10/11/1997 |
| (847) 467- | landline | Evanston | 01/10/1996 | |
| (847) 468- | landline | Elgin | 01/10/1996 | |
| (847) 469- | landline | Wauconda | Teleport Comms America | 05/18/1998 |
| (847) 470- | landline | Morton Grove | 01/10/1996 | |
| (847) 471- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 472- | landline | Elk Grove Village | 10/13/1999 | |
| (847) 473- | landline | Waukegan | 01/10/1996 | |
| (847) 474- | landline | Cary | Teleport Comms America | 05/18/1998 |
| (847) 475- | landline | Evanston | 01/10/1996 | |
| (847) 476- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 477- | wireless | Palatine | Sprint | 07/22/1999 |
| (847) 478- | landline | Half Day | 01/11/1997 | |
| (847) 479- | wireless | Northbrook | USA Mobility Wireless | 10/15/1996 |
| (847) 480- | landline | Northbrook | 01/10/1996 | |
| (847) 481- | landline | Wood Dale | Xo Illinois | 05/18/1998 |
| (847) 482- | landline | Lake Forest | 10/11/1997 | |
| (847) 483- | landline | Arlington Hts | First Comms | 02/27/1999 |
| (847) 484- | landline | Wheeling | Teleport Comms America | 10/15/1996 |
| (847) 485- | landline | Palatine | 08/14/1998 | |
| (847) 486- | landline | Glenview | 01/10/1996 | |
| (847) 487- | landline | Wauconda | 01/10/1996 | |
| (847) 488- | landline | Elgin | 07/06/1997 | |
| (847) 489- | wireless | Elk Grove Village | Sprint | 08/20/2000 |
| (847) 490- | landline | Roselle | 07/01/1996 | |
| (847) 491- | landline | Evanston | 01/10/1996 | |
| (847) 492- | landline | Evanston | 01/10/1996 | |
| (847) 493- | landline | Des Plaines | 10/13/1999 | |
| (847) 494- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 495- | landline | Wheeling | AT&T Local | 08/14/1998 |
| (847) 496- | landline | Palatine | Teleport Comms America | 10/15/1996 |
| (847) 497- | landline | Fox Lake | 01/10/1996 | |
| (847) 498- | landline | Northbrook | 01/10/1996 | |
| (847) 499- | wireless | Wheeling | Ovation Comms | 06/30/2001 |
| (847) 501- | landline | Winnetka | 01/10/1996 | |
| (847) 502- | wireless | Wheeling | Cingular Wireless | 01/10/1996 |
| (847) 503- | wireless | Arlington Heights | 02/10/2011 | |
| (847) 504- | landline | Northbrook | Ovation Comms | 11/20/1998 |
| (847) 505- | landline | Waukegan | Tds Metrocom | 06/02/2008 |
| (847) 506- | landline | Arlington Hts | 01/10/1996 | |
| (847) 507- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 508- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 509- | landline | Northbrook | 01/10/1996 | |
| (847) 510- | landline | Wood Dale | Xo Illinois | 05/18/1998 |
| (847) 512- | landline | Wood Dale | Xo Illinois | 02/27/1999 |
| (847) 513- | landline | Northbrook | 05/10/1999 | |
| (847) 514- | wireless | Northbrook | Sprint | 07/01/1996 |
| (847) 515- | landline | Huntley | Broadwing Comms | 02/27/1999 |
| (847) 516- | landline | Cary | 01/10/1996 | |
| (847) 517- | landline | Schaumburg | 04/15/1996 | |
| (847) 518- | landline | Park Ridge | 01/10/1996 | |
| (847) 519- | landline | Roselle | 04/15/1996 | |
| (847) 520- | landline | Wheeling | 01/10/1996 | |
| (847) 521- | landline | Northbrook | Teleport Comms America | 01/10/1996 |
| (847) 522- | landline | Libertyville | 01/10/1996 | |
| (847) 523- | landline | Libertyville | 01/10/1996 | |
| (847) 524- | landline | Roselle | 04/15/1996 | |
| (847) 525- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 526- | landline | Wauconda | 01/10/1996 | |
| (847) 527- | wireless | Northbrook | 10/26/2007 | |
| (847) 528- | wireless | Hinsdale | Cingular Wireless | 04/15/1996 |
| (847) 529- | wireless | Northbrook | Sprint | 01/14/2000 |
| (847) 530- | wireless | Palatine | Sprint | 06/13/2000 |
| (847) 531- | landline | Elgin | Teleport Comms America | 01/25/1998 |
| (847) 532- | landline | Algonquin | 05/13/2008 | |
| (847) 533- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 534- | landline | Roselle | 04/15/1996 | |
| (847) 535- | landline | Lake Forest | 08/14/1998 | |
| (847) 536- | wireless | Roselle | 04/15/1996 | |
| (847) 537- | landline | Wheeling | 01/10/1996 | |
| (847) 538- | landline | Schaumburg | 01/10/1996 | |
| (847) 539- | landline | Des Plaines | Broadwing Comms | 06/13/2000 |
| (847) 540- | landline | Lake Zurich | 01/10/1996 | |
| (847) 541- | landline | Wheeling | 01/10/1996 | |
| (847) 542- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 543- | landline | Grayslake | 10/15/1996 | |
| (847) 544- | landline | Des Plaines | Broadwing Comms | 07/06/1997 |
| (847) 545- | landline | Elk Grove Village | 05/18/1998 | |
| (847) 546- | landline | Round Lake | 01/10/1996 | |
| (847) 547- | wireless | Northbrook | American Messaging (am) | 04/23/2001 |
| (847) 548- | landline | Grayslake | 01/10/1996 | |
| (847) 549- | landline | Libertyville | 01/10/1996 | |
| (847) 550- | landline | Lake Zurich | 01/10/1996 | |
| (847) 551- | landline | Dundee | 01/10/1996 | |
| (847) 552- | landline | Wheeling | 07/14/2009 | |
| (847) 553- | landline | Des Plaines | Teleport Comms America | 08/31/2001 |
| (847) 554- | landline | Wheeling | 07/01/1996 | |
| (847) 556- | landline | Park Ridge | Broadwing Comms | 10/11/1997 |
| (847) 557- | landline | Libertyville | Broadwing Comms | 10/11/1997 |
| (847) 558- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 559- | landline | Northbrook | 01/10/1996 | |
| (847) 560- | wireless | Hinsdale | Cingular Wireless | 07/01/1996 |
| (847) 561- | wireless | Wheeling | Sprint | 03/03/2001 |
| (847) 562- | landline | Northbrook | 07/01/1996 | |
| (847) 563- | landline | Park Ridge | Teleport Comms America | 10/15/1996 |
| (847) 564- | landline | Northbrook | 01/10/1996 | |
| (847) 565- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 566- | landline | Mundelein | 01/10/1996 | |
| (847) 567- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 568- | landline | Skokie | 01/10/1996 | |
| (847) 569- | wireless | Northbrook | American Messaging (am) | 04/16/2001 |
| (847) 570- | landline | Evanston | 01/10/1996 | |
| (847) 571- | wireless | Palatine | Sprint | 07/22/1999 |
| (847) 572- | landline | Wood Dale | Xo Illinois | 05/18/1998 |
| (847) 573- | landline | Libertyville | 01/11/1997 | |
| (847) 574- | landline | Lake Forest | Broadwing Comms | 10/11/1997 |
| (847) 575- | landline | Half Day | MCI Metro ATS | 08/14/1998 |
| (847) 576- | landline | Schaumburg | 01/10/1996 | |
| (847) 577- | landline | Arlington Hts | 01/10/1996 | |
| (847) 578- | landline | Waukegan | 01/10/1996 | |
| (847) 579- | landline | Highland Park | 10/15/1996 | |
| (847) 580- | landline | Deerfield | Ovation Comms | 01/10/1996 |
| (847) 581- | landline | Morton Grove | 01/10/1996 | |
| (847) 582- | landline | Lake Forest | 06/13/2000 | |
| (847) 583- | landline | Morton Grove | 10/15/1996 | |
| (847) 584- | landline | Roselle | 04/15/1996 | |
| (847) 585- | landline | Wood Dale | Xo Illinois | 05/18/1998 |
| (847) 586- | landline | Dundee | Broadwing Comms | 06/30/2001 |
| (847) 587- | landline | Fox Lake | 01/10/1996 | |
| (847) 588- | landline | Park Ridge | 01/10/1996 | |
| (847) 589- | landline | Antioch | Broadwing Comms | 10/11/1997 |
| (847) 590- | landline | Arlington Hts | 01/10/1996 | |
| (847) 591- | landline | Park Ridge | 07/06/1997 | |
| (847) 592- | landline | Schaumburg | Broadwing Comms | 01/10/1996 |
| (847) 593- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 594- | landline | Algonquin | Broadwing Comms | 10/11/1997 |
| (847) 595- | landline | Elk Grove Village | 07/01/1996 | |
| (847) 596- | landline | Waukegan | MCI Metro ATS | 04/01/1997 |
| (847) 597- | landline | Bensenville | MCI Metro ATS | 04/01/1997 |
| (847) 598- | landline | Bensenville | MCI Metro ATS | 07/06/1997 |
| (847) 599- | landline | Waukegan | 07/01/1996 | |
| (847) 600- | landline | Skokie | 06/30/2001 | |
| (847) 601- | wireless | Hinsdale | Cingular Wireless | 04/15/1996 |
| (847) 602- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 603- | landline | Antioch | Comcast Phone Of Illinois DBA Comco | 02/27/1999 |
| (847) 604- | landline | Lake Forest | 01/10/1996 | |
| (847) 605- | landline | Schaumburg | 04/15/1996 | |
| (847) 606- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 607- | landline | Deerfield | Teleport Comms America | 01/10/1996 |
| (847) 608- | landline | Elgin | 01/10/1996 | |
| (847) 609- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 610- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 612- | wireless | Northbrook | Cingular Wireless | 02/27/1999 |
| (847) 613- | landline | Half Day | Level 3 Comms | 01/20/2004 |
| (847) 614- | wireless | Arlington Heights | USA Mobility Wireless | 07/01/1996 |
| (847) 615- | landline | Lake Forest | 01/10/1996 | |
| (847) 616- | landline | Elk Grove Village | 07/01/1996 | |
| (847) 617- | landline | Wheeling | 05/19/2004 | |
| (847) 618- | landline | Arlington Hts | 01/10/1996 | |
| (847) 619- | landline | Schaumburg | 04/15/1996 | |
| (847) 620- | landline | Wood Dale | Xo Illinois | 05/18/1998 |
| (847) 621- | landline | Elk Grove Village | Ovation Comms | 01/10/1996 |
| (847) 622- | landline | Elgin | 01/10/1996 | |
| (847) 623- | landline | Waukegan | 01/10/1996 | |
| (847) 624- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 625- | landline | Waukegan | 01/10/1996 | |
| (847) 626- | landline | Park Ridge | Ovation Comms | 11/20/1998 |
| (847) 627- | landline | Des Plaines | Broadwing Comms | 01/14/2000 |
| (847) 628- | landline | Elgin | Broadwing Comms | 10/11/1997 |
| (847) 629- | landline | Fox Lake | Teleport Comms America | 05/10/1999 |
| (847) 630- | wireless | Arlington Heights | T-mobile USA | 02/20/2001 |
| (847) 631- | landline | Elk Grove Village | Mci Worldcom Comms | 01/10/1996 |
| (847) 632- | landline | Arlington Hts | 01/10/1996 | |
| (847) 633- | wireless | Waukegan | USA Mobility Wireless | 07/01/1996 |
| (847) 634- | landline | Half Day | 01/10/1996 | |
| (847) 635- | landline | Des Plaines | 01/10/1996 | |
| (847) 636- | landline | Des Plaines | Ovation Comms | 01/08/2004 |
| (847) 637- | landline | Arlington Hts | AT&T Local | 08/14/1998 |
| (847) 638- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 639- | landline | Cary | 01/10/1996 | |
| (847) 640- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 641- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 642- | wireless | Hinsdale | Cingular Wireless | 04/15/1996 |
| (847) 643- | landline | Mundelein | Ovation Comms | 11/20/1998 |
| (847) 644- | wireless | Evanston | Cingular Wireless | 02/09/2001 |
| (847) 645- | landline | Elgin | 01/10/1996 | |
| (847) 646- | landline | Glenview | 01/10/1996 | |
| (847) 647- | landline | Park Ridge | 04/01/1997 | |
| (847) 648- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 649- | landline | Dundee | Xo Illinois | 11/20/1998 |
| (847) 650- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 651- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 652- | wireless | Elk Grove Village | Sprint | 01/14/2000 |
| (847) 653- | landline | Elk Grove Village | Mci Worldcom Comms | 04/01/1997 |
| (847) 654- | landline | Wood Dale | Xo Illinois | 05/18/1998 |
| (847) 655- | landline | Park Ridge | Broadwing Comms | 01/25/1998 |
| (847) 656- | landline | Wood Dale | Xo Illinois | 05/18/1998 |
| (847) 657- | landline | Glenview | 01/10/1996 | |
| (847) 658- | landline | Algonquin | 01/10/1996 | |
| (847) 659- | landline | Huntley | Broadwing Comms | 10/31/2000 |
| (847) 660- | landline | Arlington Hts | Teleport Comms America | 11/20/1998 |
| (847) 661- | wireless | La Grange Park | American Messaging (am) | 04/16/2001 |
| (847) 662- | landline | Waukegan | 01/10/1996 | |
| (847) 663- | landline | Morton Grove | 10/11/1997 | |
| (847) 664- | landline | Northbrook | 01/14/2000 | |
| (847) 665- | landline | Grayslake | 01/27/2004 | |
| (847) 666- | landline | Arlington Hts | Cimco Comms | 05/24/2004 |
| (847) 667- | landline | Northbrook | 08/14/1998 | |
| (847) 668- | wireless | Libertyville | T-mobile USA | 02/20/2001 |
| (847) 669- | landline | Huntley | 01/10/1996 | |
| (847) 670- | landline | Arlington Hts | 01/10/1996 | |
| (847) 671- | landline | Schiller Park | 01/10/1996 | |
| (847) 672- | landline | Waukegan | Teleport Comms America | 10/15/1996 |
| (847) 673- | landline | Skokie | 01/10/1996 | |
| (847) 674- | landline | Skokie | 01/10/1996 | |
| (847) 675- | landline | Skokie | 01/10/1996 | |
| (847) 676- | landline | Skokie | 01/10/1996 | |
| (847) 677- | landline | Skokie | 01/10/1996 | |
| (847) 678- | landline | Schiller Park | 01/10/1996 | |
| (847) 679- | landline | Skokie | 01/10/1996 | |
| (847) 680- | landline | Libertyville | 01/10/1996 | |
| (847) 681- | landline | Highland Park | 10/15/1996 | |
| (847) 682- | wireless | Northbrook | Cingular Wireless | 01/14/2000 |
| (847) 683- | landline | Hampshire | 01/10/1996 | |
| (847) 684- | wireless | Northbrook | USA Mobility Wireless | 05/18/1998 |
| (847) 685- | landline | Park Ridge | 01/10/1996 | |
| (847) 686- | landline | Northbrook | Global Crossing Local Services | 01/10/1996 |
| (847) 687- | wireless | Northbrook | Cingular Wireless | 01/14/2000 |
| (847) 688- | landline | Waukegan | 01/10/1996 | |
| (847) 689- | landline | Waukegan | 01/10/1996 | |
| (847) 690- | landline | Elk Grove Village | 01/25/1998 | |
| (847) 691- | wireless | Northbrook | Cingular Wireless | 05/31/2001 |
| (847) 692- | landline | Park Ridge | 01/10/1996 | |
| (847) 693- | landline | Waukegan | Level 3 Comms | 01/10/1996 |
| (847) 694- | wireless | Libertyville | USA Mobility Wireless | 01/11/1997 |
| (847) 695- | landline | Elgin | 01/10/1996 | |
| (847) 696- | landline | Park Ridge | 01/10/1996 | |
| (847) 697- | landline | Elgin | 01/10/1996 | |
| (847) 698- | landline | Park Ridge | 01/10/1996 | |
| (847) 699- | landline | Des Plaines | 01/10/1996 | |
| (847) 701- | landline | Palatine | Ovation Comms | 01/10/1996 |
| (847) 702- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 703- | wireless | Hinsdale | Cingular Wireless | 04/15/1996 |
| (847) 704- | landline | Arlington Hts | Teleport Comms America | 01/10/1996 |
| (847) 705- | landline | Palatine | 01/10/1996 | |
| (847) 706- | landline | Schaumburg | 04/15/1996 | |
| (847) 707- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 708- | wireless | Palatine | Sprint | 03/09/2001 |
| (847) 709- | landline | Wood Dale | Xo Illinois | 05/18/1998 |
| (847) 710- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 712- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 713- | landline | Barrington | MCI Metro ATS | 07/06/1997 |
| (847) 714- | landline | Northbrook | 04/15/1996 | |
| (847) 715- | landline | Northbrook | Teleport Comms America | 01/10/1996 |
| (847) 716- | landline | Bensenville | MCI Metro ATS | 07/06/1997 |
| (847) 717- | landline | Elgin | MCI Metro ATS | 07/06/1997 |
| (847) 718- | landline | Elk Grove Village | 04/15/1996 | |
| (847) 719- | landline | Lake Zurich | MCI Metro ATS | 07/06/1997 |
| (847) 720- | landline | Park Ridge | Teleport Comms America | 10/15/1996 |
| (847) 721- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 722- | wireless | Palatine | Sprint | 08/20/2000 |
| (847) 723- | landline | Park Ridge | 01/10/1996 | |
| (847) 724- | landline | Glenview | 01/10/1996 | |
| (847) 725- | landline | Elk Grove Village | Teleport Comms America | 01/10/1996 |
| (847) 726- | landline | Lake Zurich | 01/10/1996 | |
| (847) 727- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 728- | landline | Park Ridge | Teleport Comms America | 10/15/1996 |
| (847) 729- | landline | Glenview | 01/10/1996 | |
| (847) 730- | landline | Glenview | Teleport Comms America | 10/15/1996 |
| (847) 731- | landline | Zion | 01/10/1996 | |
| (847) 732- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 733- | landline | Evanston | 01/10/1996 | |
| (847) 734- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 735- | landline | Lake Forest | 01/10/1996 | |
| (847) 736- | wireless | Northbrook | Cingular Wireless | 06/13/2000 |
| (847) 737- | landline | Schiller Park | Teleport Comms America | 01/10/1996 |
| (847) 738- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 739- | landline | Lake Forest | MCI Metro ATS | 07/06/1997 |
| (847) 740- | landline | Round Lake | 01/10/1996 | |
| (847) 741- | landline | Elgin | 01/10/1996 | |
| (847) 742- | landline | Elgin | 01/10/1996 | |
| (847) 743- | landline | Libertyville | Broadwing Comms | 01/14/2000 |
| (847) 744- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 745- | landline | Elk Grove Village | Mci Worldcom Comms | 01/10/1996 |
| (847) 746- | landline | Zion | 01/10/1996 | |
| (847) 747- | landline | Elgin | 11/20/1998 | |
| (847) 748- | landline | Highland Park | MCI Metro ATS | 07/06/1997 |
| (847) 749- | landline | Arlington Hts | Comcast Phone Of Illinois DBA Comco | 10/15/1996 |
| (847) 750- | landline | Bensenville | Xo Illinois | 08/14/1998 |
| (847) 751- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 752- | landline | Grayslake | 08/31/2003 | |
| (847) 753- | landline | Northbrook | 01/10/1996 | |
| (847) 754- | landline | Bensenville | MCI Metro ATS | 10/11/1997 |
| (847) 755- | landline | Roselle | 01/25/1998 | |
| (847) 756- | landline | Elk Grove Village | Mci Worldcom Comms | 01/11/1997 |
| (847) 757- | wireless | Northbrook | Sprint | 06/30/2001 |
| (847) 758- | landline | Elk Grove Village | 01/11/1997 | |
| (847) 759- | landline | Des Plaines | 01/11/1997 | |
| (847) 760- | landline | Elgin | Xo Illinois | 08/14/1998 |
| (847) 761- | landline | Schaumburg | 10/15/1996 | |
| (847) 762- | landline | Schaumburg | 04/15/1996 | |
| (847) 763- | landline | Skokie | 01/11/1997 | |
| (847) 764- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 765- | landline | Schaumburg | 01/10/1996 | |
| (847) 766- | landline | Elk Grove Village | 07/01/1996 | |
| (847) 767- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 768- | landline | Des Plaines | 01/10/1996 | |
| (847) 769- | wireless | Northbrook | Sprint | 06/30/2001 |
| (847) 770- | wireless | Northbrook | Cingular Wireless | 07/11/2001 |
| (847) 771- | landline | Deerfield | MCI Metro ATS | 07/01/1996 |
| (847) 772- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 773- | landline | Itasca | 07/01/1996 | |
| (847) 774- | wireless | Northbrook | Sprint | 01/10/1996 |
| (847) 775- | landline | Waukegan | 01/14/2000 | |
| (847) 776- | landline | Palatine | 01/10/1996 | |
| (847) 777- | landline | Elk Grove Village | Mci Worldcom Comms | 01/10/1996 |
| (847) 778- | wireless | Northbrook | Cingular Wireless | 04/01/1997 |
| (847) 779- | landline | Park Ridge | Teleport Comms America | 01/10/1996 |
| (847) 780- | landline | Highland Park | Teleport Comms America | 10/15/1996 |
| (847) 781- | landline | Roselle | 04/15/1996 | |
| (847) 782- | landline | Waukegan | 10/11/1997 | |
| (847) 783- | landline | Dundee | MCI Metro ATS | 07/06/1997 |
| (847) 784- | landline | Winnetka | 10/11/1997 | |
| (847) 785- | landline | Waukegan | 01/10/1996 | |
| (847) 786- | landline | Glencoe | Teleport Comms America | 10/15/1996 |
| (847) 787- | landline | Elk Grove Village | 07/01/1996 | |
| (847) 788- | landline | Arlington Hts | 04/01/1997 | |
| (847) 789- | landline | Des Plaines | Allegiance Telecom | 11/20/1998 |
| (847) 790- | landline | Bensenville | MCI Metro ATS | 07/06/1997 |
| (847) 791- | wireless | Northbrook | Sprint | 01/10/1996 |
| (847) 792- | landline | Hampshire | Broadwing Comms | 01/25/1998 |
| (847) 793- | landline | Half Day | 01/10/1996 | |
| (847) 794- | landline | Schaumburg | AT&T Local | 08/14/1998 |
| (847) 795- | landline | Des Plaines | 10/11/1997 | |
| (847) 796- | landline | Park Ridge | Bandwidth.com | 10/06/2010 |
| (847) 797- | landline | Arlington Hts | 01/10/1996 | |
| (847) 798- | landline | Bartlett | 07/01/1996 | |
| (847) 799- | wireless | Northbrook | American Messaging (am) | 04/23/2001 |
| (847) 800- | wireless | Palatine | Sprint | 06/30/2001 |
| (847) 801- | landline | Arlington Heights | Broadwing Comms | 05/08/2001 |
| (847) 802- | landline | Huntley | 07/18/2008 | |
| (847) 803- | landline | Des Plaines | 01/10/1996 | |
| (847) 804- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 805- | landline | Schaumburg | Ovation Comms | 01/10/1996 |
| (847) 806- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 807- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 808- | landline | Wheeling | 01/10/1996 | |
| (847) 809- | wireless | Barrington | T-mobile USA | 04/02/2001 |
| (847) 810- | landline | Lake Forest | Broadwing Comms | 10/31/2000 |
| (847) 812- | wireless | Elk Grove Village | Sprint | 11/20/1998 |
| (847) 813- | landline | Des Plaines | Teleport Comms America | 01/10/1996 |
| (847) 814- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 815- | wireless | Lake Zurich | Sprint | 03/09/2001 |
| (847) 816- | landline | Libertyville | 01/10/1996 | |
| (847) 817- | wireless | Northbrook | American Messaging (am) | 04/16/2001 |
| (847) 818- | landline | Arlington Hts | 01/10/1996 | |
| (847) 819- | wireless | Hinsdale | Cingular Wireless | 04/15/1996 |
| (847) 820- | wireless | Northbrook | USA Mobility Wireless | 04/01/1997 |
| (847) 821- | landline | Half Day | 01/10/1996 | |
| (847) 822- | wireless | Hinsdale | Cingular Wireless | 04/15/1996 |
| (847) 823- | landline | Park Ridge | 01/10/1996 | |
| (847) 824- | landline | Des Plaines | 01/10/1996 | |
| (847) 825- | landline | Park Ridge | 01/10/1996 | |
| (847) 826- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 827- | landline | Des Plaines | 01/10/1996 | |
| (847) 828- | wireless | Hinsdale | Cingular Wireless | 04/15/1996 |
| (847) 829- | landline | Cary | Broadwing Comms | 10/13/1999 |
| (847) 830- | wireless | Northbrook | Cingular Wireless | 03/03/2001 |
| (847) 831- | landline | Highland Park | 01/10/1996 | |
| (847) 832- | landline | Glenview | 10/15/1996 | |
| (847) 833- | wireless | La Grange Park | Sprint | 10/31/2000 |
| (847) 834- | landline | Glenview | Comcast Phone Of Illinois DBA Comco | 06/25/2008 |
| (847) 835- | landline | Glencoe | 04/15/1996 | |
| (847) 836- | landline | Dundee | 01/10/1996 | |
| (847) 837- | landline | Mundelein | 10/15/1996 | |
| (847) 838- | landline | Antioch | 01/10/1996 | |
| (847) 839- | landline | Roselle | 10/15/1996 | |
| (847) 840- | wireless | Northbrook | Cingular Wireless | 08/20/2000 |
| (847) 841- | landline | Elgin | Mci Worldcom Comms | 01/11/1997 |
| (847) 842- | landline | Barrington | 01/10/1996 | |
| (847) 843- | landline | Roselle | 04/15/1996 | |
| (847) 844- | landline | Dundee | 10/11/1997 | |
| (847) 845- | wireless | Northbrook | Sprint | 04/01/1997 |
| (847) 846- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 847- | landline | Schaumburg | Teleport Comms America | 03/13/2001 |
| (847) 848- | wireless | Wheeling | Cingular Wireless | 05/10/1999 |
| (847) 849- | landline | Northbrook | 04/01/1997 | |
| (847) 850- | landline | Wheeling | Broadwing Comms | 05/18/1998 |
| (847) 851- | landline | Dundee | Teleport Comms America | 04/01/1997 |
| (847) 852- | landline | Barrington | Level 3 Comms | 11/20/1998 |
| (847) 853- | landline | Wilmette | 01/10/1996 | |
| (847) 854- | landline | Algonquin | 01/10/1996 | |
| (847) 855- | landline | Gurnee | 01/10/1996 | |
| (847) 856- | landline | Gurnee | 04/01/1997 | |
| (847) 857- | wireless | Elgin | Verizon Wireless | 07/29/2010 |
| (847) 858- | wireless | Palatine | Sprint | 10/31/2000 |
| (847) 859- | landline | Park Ridge | Cbeyond Comms | 07/22/1999 |
| (847) 860- | landline | Elk Grove Village | 07/01/1996 | |
| (847) 861- | landline | Highland Park | Ovation Comms | 02/27/1999 |
| (847) 862- | landline | Lake Zurich | 05/25/2001 | |
| (847) 863- | wireless | Northbrook | Sprint | 06/30/2001 |
| (847) 864- | landline | Evanston | 01/10/1996 | |
| (847) 865- | landline | Wauconda | Broadwing Comms | 10/28/2002 |
| (847) 866- | landline | Evanston | 01/10/1996 | |
| (847) 867- | wireless | Northbrook | Cingular Wireless | 11/20/1998 |
| (847) 868- | landline | Chicago | Us Xchange Of Illinois DBA Choice One Comm Il | 11/03/2009 |
| (847) 869- | landline | Evanston | 01/10/1996 | |
| (847) 870- | landline | Arlington Hts | 01/10/1996 | |
| (847) 871- | landline | Elk Grove Village | Global Crossing Local Services | 07/06/1997 |
| (847) 872- | landline | Zion | 01/10/1996 | |
| (847) 873- | landline | Arlington Hts | Comcast Phone Of Illinois DBA Comco | 01/11/1997 |
| (847) 874- | landline | Roselle | 06/30/2001 | |
| (847) 875- | wireless | Lake Zurich | Sprint | 11/20/1998 |
| (847) 876- | landline | Half Day | MCI Metro ATS | 07/06/1997 |
| (847) 877- | wireless | Northbrook | T-mobile USA | 06/30/2001 |
| (847) 878- | wireless | Northbrook | Sprint | 07/01/1996 |
| (847) 879- | landline | Elk Grove Village | Broadwing Comms | 10/11/1997 |
| (847) 880- | wireless | Roselle | 04/15/1996 | |
| (847) 881- | landline | Wood Dale | Xo Illinois | 01/10/1996 |
| (847) 882- | landline | Roselle | 04/15/1996 | |
| (847) 883- | landline | Half Day | 01/10/1996 | |
| (847) 884- | landline | Roselle | 04/15/1996 | |
| (847) 885- | landline | Roselle | 04/15/1996 | |
| (847) 886- | wireless | Northbrook | Level 3 Comms | 02/10/2005 |
| (847) 887- | landline | Waukegan | 07/06/1997 | |
| (847) 888- | landline | Elgin | 01/10/1996 | |
| (847) 889- | wireless | La Grange Park | Indiana Paging Ntwk | 05/18/1998 |
| (847) 890- | wireless | Arlington Hts | Sprint | 02/27/2004 |
| (847) 891- | landline | Roselle | 04/15/1996 | |
| (847) 892- | landline | Bensenville | MCI Metro ATS | 04/01/1997 |
| (847) 893- | landline | Schaumburg | Teleport Comms America | 10/31/2000 |
| (847) 894- | wireless | Des Plaines | Verizon Wireless | 06/30/2001 |
| (847) 895- | landline | Roselle | 04/15/1996 | |
| (847) 896- | wireless | Northbrook | Indiana Paging Ntwk | 05/18/1998 |
| (847) 897- | landline | Northbrook | Global Crossing Local Services | 11/20/1998 |
| (847) 898- | landline | Schaumburg | 07/06/1997 | |
| (847) 899- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 901- | landline | Glenview | Ovation Comms | 11/20/1998 |
| (847) 902- | wireless | Wheeling | Cingular Wireless | 01/10/1996 |
| (847) 903- | wireless | Palatine | Sprint | 10/31/2000 |
| (847) 904- | landline | Bensenville | MCI Metro ATS | 04/01/1997 |
| (847) 905- | landline | Park Ridge | Ovation Comms | 04/12/2001 |
| (847) 906- | landline | Bensenville | MCI Metro ATS | 04/01/1997 |
| (847) 907- | landline | Schaumburg | 08/20/2000 | |
| (847) 908- | landline | Roselle | Allegiance Telecom | 11/20/1998 |
| (847) 909- | wireless | Roselle | Cingular Wireless | 06/30/2001 |
| (847) 910- | wireless | Northbrook | Cingular Wireless | 10/15/1996 |
| (847) 912- | wireless | Zion | T-mobile USA | 05/10/2001 |
| (847) 913- | landline | Half Day | 01/10/1996 | |
| (847) 914- | landline | Deerfield | 01/10/1996 | |
| (847) 915- | landline | Algonquin | Broadwing Comms | 10/31/2000 |
| (847) 916- | landline | Elk Grove Village | Mci Worldcom Comms | 04/01/1997 |
| (847) 917- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 918- | landline | Libertyville | 01/10/1996 | |
| (847) 919- | landline | Northbrook | Broadwing Comms | 07/06/1997 |
| (847) 920- | landline | Wilmette | 11/20/1998 | |
| (847) 921- | wireless | Summit Argo | Verizon Wireless | 07/01/1996 |
| (847) 922- | wireless | Northbrook | Cingular Wireless | 10/15/1996 |
| (847) 923- | landline | Roselle | 04/15/1996 | |
| (847) 924- | wireless | Palatine | Sprint | 10/31/2000 |
| (847) 925- | landline | Palatine | 01/10/1996 | |
| (847) 926- | landline | Highland Park | 01/10/1996 | |
| (847) 927- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 928- | landline | Schiller Park | 01/10/1996 | |
| (847) 929- | landline | Arlington Heights | Broadwing Comms | 05/08/2001 |
| (847) 930- | landline | Elgin | First Comms | 08/14/1998 |
| (847) 931- | landline | Elgin | 01/10/1996 | |
| (847) 932- | landline | Libertyville | AT&T Local | 08/14/1998 |
| (847) 933- | landline | Skokie | 01/10/1996 | |
| (847) 934- | landline | Palatine | 01/10/1996 | |
| (847) 935- | landline | Waukegan | 01/10/1996 | |
| (847) 936- | landline | Waukegan | 11/20/1998 | |
| (847) 937- | landline | Waukegan | 01/10/1996 | |
| (847) 938- | landline | Waukegan | 01/10/1996 | |
| (847) 939- | landline | Park Ridge | First Comms | 11/20/1998 |
| (847) 940- | landline | Deerfield | 01/10/1996 | |
| (847) 941- | landline | Wheeling | Level 3 Comms | 06/13/2000 |
| (847) 942- | wireless | Arlington Heights | Sprint | 10/31/2000 |
| (847) 943- | landline | Deerfield | AT&T Local | 01/10/1996 |
| (847) 944- | landline | Roselle | 10/31/2000 | |
| (847) 945- | landline | Deerfield | 01/10/1996 | |
| (847) 946- | wireless | Northbrook | Verizon Wireless | 01/25/1998 |
| (847) 947- | landline | Schaumburg | Teleport Comms America | 01/11/1997 |
| (847) 948- | landline | Deerfield | 01/10/1996 | |
| (847) 949- | landline | Mundelein | 01/10/1996 | |
| (847) 951- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 952- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 953- | landline | Des Plaines | 01/14/2000 | |
| (847) 954- | landline | Des Plaines | Xo Illinois | 05/18/1998 |
| (847) 955- | landline | Half Day | 02/27/1999 | |
| (847) 956- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 957- | landline | Bensenville | 07/01/1996 | |
| (847) 960- | landline | Algonquin | Rcn Telecom Services | 07/22/1999 |
| (847) 961- | landline | Huntley | 08/27/2001 | |
| (847) 962- | wireless | Northbrook | T-mobile USA | 06/30/2001 |
| (847) 963- | landline | Palatine | 04/01/1997 | |
| (847) 964- | landline | Deerfield | Teleport Comms America | 05/01/2001 |
| (847) 965- | landline | Morton Grove | 01/10/1996 | |
| (847) 966- | landline | Morton Grove | 01/10/1996 | |
| (847) 967- | landline | Morton Grove | 01/10/1996 | |
| (847) 968- | landline | Libertyville | 06/13/2000 | |
| (847) 969- | landline | Schaumburg | 04/01/1997 | |
| (847) 970- | landline | Mundelein | 01/10/1996 | |
| (847) 971- | wireless | Northbrook | Sprint | 01/25/1998 |
| (847) 972- | landline | Park Ridge | AT&T Local | 08/14/1998 |
| (847) 973- | landline | Fox Lake | 01/10/1996 | |
| (847) 974- | wireless | Northbrook | USA Mobility Wireless | 07/01/1996 |
| (847) 975- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 977- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 978- | landline | Fox Lake | Teleport Comms America | 05/10/1999 |
| (847) 979- | landline | Arlington Heights | Broadwing Comms | 10/31/2000 |
| (847) 980- | wireless | Wheeling | Sprint | 02/27/1999 |
| (847) 981- | landline | Elk Grove Village | 01/10/1996 | |
| (847) 982- | landline | Skokie | 01/10/1996 | |
| (847) 983- | landline | Park Ridge | Teleport Comms America | 07/06/1997 |
| (847) 984- | landline | Libertyville | Broadwing Comms | 10/31/2000 |
| (847) 985- | landline | Roselle | 04/15/1996 | |
| (847) 986- | landline | Grayslake | Tds Metrocom | 07/06/1997 |
| (847) 987- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 988- | wireless | La Grange Park | Verizon Wireless | 07/01/1996 |
| (847) 989- | wireless | Northbrook | Verizon Wireless | 01/10/1996 |
| (847) 990- | landline | Libertyville | Mci Worldcom Comms | 01/11/1997 |
| (847) 991- | landline | Palatine | 01/10/1996 | |
| (847) 992- | wireless | Northbrook | American Messaging (am) | 04/16/2001 |
| (847) 993- | landline | Wood Dale | Xo Illinois | 05/18/1998 |
| (847) 994- | landline | Park Ridge | Global Crossing Local Services | 11/20/1998 |
| (847) 995- | landline | Schaumburg | 04/15/1996 | |
| (847) 996- | landline | Libertyville | Tds Metrocom | 10/31/2000 |
| (847) 997- | wireless | Roselle | Cingular Wireless | 04/15/1996 |
| (847) 998- | landline | Glenview | 01/10/1996 | |
| (847) 999- | landline | Winnetka | Level 3 Comms | 11/20/1998 |