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510 Area Code

State:California
Major City:Oakland
Timezone:Pacific
Current Time:

History of area code 510

510 was first put in service September 2, 1991. It was created from area code 415. 510 was split in 1998 creating the need to update some of the phone numbers to area code 925. In 2019, area code 341 was created and is currently an overlay to 510.

Where is area code 510

Area code 510 serves Oakland, CA and the surrounding areas. It has a single overlay (341) that serves the same area.

What time zone is area code 510?

The 510 area code is located in the Pacific timezone. The Pacific time zone is also known as America/Los_Angeles

area code 510

510 area code map

Top 2 Counties in Area Code 510

CountyTotal Population% of 510% of County
Alameda, CA1,510,27176%49%
Contra Costa, CA1,049,02524%16%

Top 33 Cities in Area Code 510

CityTotal Population% of 510% of City
Oakland, CA390,72415%100%
Fremont, CA214,08916%99%
Hayward, CA144,18612%97%
Berkeley, CA112,5803%100%
Richmond, CA103,70110%100%
San Leandro, CA84,9503%100%
Alameda, CA73,8124%100%
Union City, CA69,5164%100%
Castro Valley, CA61,3883%100%
Newark, CA42,5733%100%
San Pablo, CA29,1390%100%
Hercules, CA24,0603%100%
El Cerrito, CA23,5491%100%
San Lorenzo, CA23,4521%100%
Ashland, CA21,9250%100%
Albany, CA18,5391%100%
Pinole, CA18,3903%100%
Cherryland, CA14,7280%100%
El Sobrante, CA12,6691%100%
Piedmont, CA10,6670%100%
Emeryville, CA10,0800%100%
Fairview, CA10,0031%100%
Rodeo, CA8,6791%100%
Tara Hills, CA5,1260%100%
Kensington, CA5,0770%100%
North Richmond, CA3,7170%100%
East Richmond Heights, CA3,2800%100%
Crockett, CA3,0940%100%
Rollingwood, CA2,9690%100%
Montalvin Manor, CA2,8760%100%
Bayview, CA1,7540%100%
Port Costa, CA1900%100%
Sunol, CA9130%8%

Largest Landline Carriers in area code510

PrefixesCarrier
40%Pacific Bell
3%Pac - West Telecomm
2%Teleport Group - San Francisco
2%Xo
2%Mcimetro Access Transmission Services
2%Mpower
2%Bandwidthcom Clec
15%Other

Largest Wireless Carriers in area code510

PrefixesCarrier
9%Cingular
7%Sprint
7%Verizon Wireless
2%Usa Mobility Wireless
2%American Messaging (am)
2%T-mobile
1%Metro PCS
2%Other

Prefixes in area code510

PrefixUsagePrimary CityCarrierIntroduced
(510) 200-wirelessHaywardMetro PCS11/12/2008
(510) 201-landlineOaklandPeerless Network02/14/2009
(510) 202-wirelessOaklandAmerican Messaging (am)02/11/1995
(510) 204-landlineBerkeleyPacific Bell02/04/1994
(510) 205-wirelessSan FranciscoSprint02/27/1999
(510) 206-wirelessOaklandCingular Wireless07/04/1995
(510) 207-wirelessOaklandCingular Wireless07/04/1995
(510) 208-landlineOaklandPacific Bell02/04/1994
(510) 209-wirelessHaywardSprint06/30/2001
(510) 210-landlineSan FranciscoBandwidth.com01/04/2013
(510) 212-wirelessFremontUSA Mobility Wireless07/06/1997
(510) 213-wirelessOaklandT-mobile USA09/19/2002
(510) 214-landlineSan FranciscoMci Worldcom Comms, CA04/15/1996
(510) 215-landlineRichmondPacific Bell02/04/1994
(510) 216-wirelessFremontUSA Mobility Wireless10/13/1999
(510) 217-landlineSan FranciscoTeleport Comms Group - San Francisco04/15/1996
(510) 218-wirelessFremontUSA Mobility Wireless07/04/1995
(510) 219-wirelessOaklandCingular Wireless07/04/1995
(510) 220-wirelessOaklandCingular Wireless02/04/1994
(510) 221-wirelessOaklandSprint02/08/2007
(510) 222-landlineEl SobrantePacific Bell02/04/1994
(510) 223-landlineEl SobrantePacific Bell02/04/1994
(510) 224-wirelessHerculesSprint10/18/2001
(510) 225-landlineSan FranciscoAllegiance Telecom07/22/1999
(510) 226-landlineFremontPacific Bell02/04/1994
(510) 227-landlineOaklandTw Telecom Of California Lp07/22/1999
(510) 228-landlineOaklandPac - West Telecomm07/22/1999
(510) 229-landlineOaklandPacific Bell07/22/1999
(510) 230-wirelessRichmondT-mobile USA02/15/2007
(510) 231-landlineRichmondPacific Bell02/04/1994
(510) 232-landlineRichmondPacific Bell02/04/1994
(510) 233-landlineRichmondPacific Bell02/04/1994
(510) 234-landlineRichmondPacific Bell02/04/1994
(510) 235-landlineRichmondPacific Bell02/04/1994
(510) 236-landlineRichmondPacific Bell02/04/1994
(510) 237-landlineRichmondPacific Bell02/04/1994
(510) 238-landlineOaklandPacific Bell02/04/1994
(510) 239-landlineOaklandMpower Comms Corp04/15/1996
(510) 240-landlineUnion CityTw Telecom Of California Lp05/10/1999
(510) 242-landlineRichmondPacific Bell02/04/1994
(510) 243-landlineEl SobrantePacific Bell02/04/1994
(510) 244-landlineHaywardBandwidth.com07/25/2011
(510) 245-landlineHerculesPacific Bell02/04/1994
(510) 246-wirelessHaywardVerizon Wireless08/09/2011
(510) 247-landlineHaywardPacific Bell02/04/1994
(510) 248-landlineFremontPac - West Telecomm10/31/2000
(510) 249-landlineFremontPacific Bell02/04/1994
(510) 250-landlineOaklandBroadwing Comms11/20/1998
(510) 251-landlineOaklandPacific Bell02/04/1994
(510) 252-landlineFremontPacific Bell02/04/1994
(510) 253-landlineRichmondTw Telecom Of California Lp10/13/1999
(510) 254-landlineSan FranciscoLevel 3 Comms09/15/2011
(510) 255-landlineRichmondBandwidth.com04/28/2011
(510) 256-landlineWalnut CreekO1 Comms06/30/2001
(510) 257-landlineFremontTeleport Comms Group - San Francisco01/14/2000
(510) 258-landlineHaywardPacific Bell08/20/2000
(510) 259-landlineHaywardPacific Bell10/15/1996
(510) 260-landlineOaklandComcast Phone05/18/1998
(510) 261-landlineOaklandPacific Bell02/04/1994
(510) 262-landlineEl SobrantePacific Bell02/04/1994
(510) 263-landlineAlamedaPacific Bell02/04/1994
(510) 264-landlineHaywardPacific Bell02/04/1994
(510) 265-landlineHaywardPacific Bell02/04/1994
(510) 266-landlineHaywardPacific Bell04/15/1996
(510) 267-landlineOaklandPacific Bell01/10/1996
(510) 268-landlineOaklandPacific Bell02/04/1994
(510) 269-landlineSan FranciscoMci Worldcom Comms, CA02/04/1994
(510) 270-landlineSunnyvaleBrooks Fiber Comms04/01/1997
(510) 271-landlineOaklandPacific Bell02/04/1994
(510) 272-landlineOaklandPacific Bell02/04/1994
(510) 273-landlineOaklandPacific Bell02/04/1994
(510) 274-landlineHaywardUtility Telephone10/13/1999
(510) 275-landlineOaklandPac - West Telecomm10/31/2000
(510) 276-landlineHaywardPacific Bell02/04/1994
(510) 277-landlineOaklandGlobal Crossing Local Services06/13/2000
(510) 278-landlineHaywardPacific Bell02/04/1994
(510) 279-landlineFremontPac - West Telecomm01/14/2000
(510) 280-landlineBerkeleyXo California07/22/1999
(510) 281-landlineOaklandPac - West Telecomm10/15/1996
(510) 282-wirelessOaklandT-mobile USA12/26/2001
(510) 283-landlineEl SobranteAllegiance Telecom06/30/2001
(510) 284-landlineFremontPacific Bell06/30/2001
(510) 285-landlineSan FranciscoMci Worldcom Comms, CA04/15/1996
(510) 286-landlineOaklandPacific Bell02/04/1994
(510) 287-landlineOaklandPacific Bell02/04/1994
(510) 288-landlineOaklandPac - West Telecomm07/01/1996
(510) 289-wirelessOaklandCingular Wireless07/04/1995
(510) 290-wirelessSan FranciscoSprint08/14/1998
(510) 291-landlineOaklandPac - West Telecomm10/15/1996
(510) 292-landlineAlbanyPacific Bell03/03/2001
(510) 293-landlineHaywardPacific Bell02/04/1994
(510) 294-wirelessHaywardSprint11/04/2011
(510) 295-landlineOaklandPac - West Telecomm06/13/2000
(510) 296-landlineHerculesLevel 3 Comms06/30/2001
(510) 297-landlineSan LeandroPacific Bell02/04/1994
(510) 298-wirelessFremontCingular Wireless12/07/2012
(510) 299-wirelessFremontVerizon Wireless06/30/2001
(510) 300-landlineHaywardU.s. Telepacific Corp.08/20/2000
(510) 301-wirelessOaklandVerizon Wireless07/04/1995
(510) 302-landlineOaklandPacific Bell02/04/1994
(510) 303-wirelessHaywardCingular Wireless01/25/1998
(510) 304-wirelessFremontCingular Wireless04/01/1997
(510) 305-wirelessHaywardCingular Wireless04/15/1996
(510) 306-wirelessSan FranciscoSprint06/30/2001
(510) 307-landlineRichmondPacific Bell02/04/1994
(510) 308-wirelessOaklandUSA Mobility Wireless02/04/1994
(510) 310-wirelessOaklandUSA Mobility Wireless02/04/1994
(510) 312-wirelessHaywardAmerican Messaging (am)01/14/2000
(510) 313-landlineHerculesTeleport Comms Group - San Francisco06/30/2001
(510) 314-wirelessHaywardSprint07/02/2007
(510) 315-landlineHaywardBroadwing Comms05/10/1999
(510) 316-wirelessOaklandCingular Wireless01/25/1998
(510) 317-landlineHaywardPacific Bell02/04/1994
(510) 318-wirelessOaklandVerizon Wireless11/20/1998
(510) 320-wirelessFremontCingular Wireless09/12/2013
(510) 321-wirelessOaklandUSA Mobility Wireless02/04/1994
(510) 322-landlineHerculesMCI Metro ATS10/15/1996
(510) 323-landlineRichmondXo California10/13/1999
(510) 324-landlineUnion CityPacific Bell01/14/2000
(510) 325-wirelessOaklandCingular Wireless07/06/1997
(510) 326-wirelessOaklandCingular Wireless07/06/1997
(510) 327-landlineHerculesPac - West Telecomm03/03/2001
(510) 328-wirelessOaklandSprint01/31/2013
(510) 329-wirelessHaywardCingular Wireless01/25/1998
(510) 331-wirelessHaywardCingular Wireless01/25/1998
(510) 332-wirelessOaklandCingular Wireless01/25/1998
(510) 333-wirelessOaklandCingular Wireless01/25/1998
(510) 334-wirelessRichmondCingular Wireless01/25/1998
(510) 335-landlineFremontCf Comms DBA Telekenex01/27/2012
(510) 336-landlineOaklandPacific Bell07/01/1996
(510) 337-landlineAlamedaPacific Bell09/11/1994
(510) 338-landlineOaklandPacific Bell07/01/1996
(510) 339-landlineOaklandPacific Bell02/04/1994
(510) 340-wirelessHaywardVerizon Wireless05/04/2012
(510) 342-landlineHaywardMpower Comms Corp10/11/1997
(510) 343-landlineOaklandMpower Comms Corp10/11/1997
(510) 344-landlineFremontGlobal Crossing Local Services01/14/2000
(510) 346-landlineSan LeandroPacific Bell01/25/1998
(510) 347-landlineSan LeandroPacific Bell04/15/1996
(510) 348-wirelessOakland33 Wireless07/06/1997
(510) 349-wirelessRichmondAmerican Messaging (am)01/25/1998
(510) 350-landlineOaklandTeleport Comms Group - San Francisco01/25/1998
(510) 351-landlineSan LeandroPacific Bell02/04/1994
(510) 352-landlineSan LeandroPacific Bell02/04/1994
(510) 353-landlineFremontPacific Bell09/11/1994
(510) 354-landlineFremontPacific Bell02/11/1995
(510) 355-landlineOaklandGlobal Crossing Local Services01/14/2000
(510) 356-landlineBerkeleyPacific Bell11/28/2007
(510) 357-landlineSan LeandroPacific Bell02/04/1994
(510) 358-wirelessFremontCingular Wireless07/08/2011
(510) 359-wirelessHaywardVerizon Wireless08/17/2012
(510) 360-landlineFremontPacific Bell01/25/1998
(510) 362-wirelessHaywardT-mobile USA05/16/2013
(510) 363-wirelessHaywardVerizon Wireless01/14/2008
(510) 364-wirelessFremontCingular Wireless11/28/2001
(510) 365-wirelessBerkeleyT-mobile USA09/26/2013
(510) 366-wirelessFremontCingular Wireless01/25/1998
(510) 367-wirelessRichmondCingular Wireless01/25/1998
(510) 368-wirelessOaklandVerizon Wireless01/11/1997
(510) 370-landlineHaywardPeerless Network04/13/2012
(510) 371-wirelessFremontLevel 3 Comms08/07/2008
(510) 372-landlineHaywardPac - West Telecomm10/13/1999
(510) 373-landlineOaklandPac - West Telecomm10/13/1999
(510) 374-landlineRichmondPacific Bell02/04/1994
(510) 375-wirelessSan FranciscoT-mobile USA12/26/2001
(510) 376-wirelessFremontSprint01/14/2000
(510) 377-wirelessFremontSprint08/20/2000
(510) 378-wirelessFremontCingular Wireless06/13/2000
(510) 379-landlineOaklandTw Telecom Of California Lp05/18/1998
(510) 380-landlineOaklandPac - West Telecomm02/04/1994
(510) 381-wirelessOaklandVerizon Wireless02/04/1994
(510) 382-landlineOaklandPacific Bell02/04/1994
(510) 383-landlineOaklandPacific Bell01/11/1997
(510) 384-wirelessOaklandCingular Wireless10/11/1997
(510) 385-wirelessOaklandSprint02/04/1994
(510) 386-wirelessFremontCingular Wireless10/11/1997
(510) 387-wirelessOaklandCingular Wireless10/11/1997
(510) 388-wirelessOaklandCingular Wireless05/18/1998
(510) 389-wirelessOaklandAmerican Messaging (am)01/10/1996
(510) 390-wirelessOaklandVerizon Wireless05/18/1998
(510) 391-wirelessOaklandAmerican Messaging (am)01/10/1996
(510) 392-wirelessOaklandAmerican Messaging (am)04/01/1997
(510) 393-wirelessSan FranciscoSprint05/10/1999
(510) 394-landlineOaklandTeleport Comms Group - San Francisco05/18/1998
(510) 395-landlineOaklandTeleport Comms Group - San Francisco05/18/1998
(510) 396-wirelessFremontT-mobile USA12/26/2001
(510) 397-landlineHaywardComcast Phone08/28/2008
(510) 398-landlineHaywardBandwidth.com08/17/2012
(510) 400-landlineFremontXo California02/27/1999
(510) 401-landlineUnion CityMpower Comms Corp10/11/1997
(510) 402-landlineFremontMpower Comms Corp10/11/1997
(510) 403-landlineFremontMpower Networks Services10/11/1997
(510) 404-landlineUnion CityMci Worldcom Comms, CA04/15/1996
(510) 405-landlineFremontPac - West Telecomm07/06/1997
(510) 406-wirelessOaklandVerizon Wireless02/11/1995
(510) 407-wirelessOaklandVerizon Wireless07/06/1997
(510) 408-landlineEl SobrantePacific Bell11/25/2009
(510) 409-wirelessOaklandCingular Wireless02/04/1994
(510) 410-wirelessOaklandVerizon Wireless02/04/1994
(510) 412-landlineRichmondPacific Bell02/04/1994
(510) 413-landlineFremontPacific Bell07/06/1997
(510) 414-wirelessOaklandVerizon Wireless02/04/1994
(510) 415-wirelessHaywardT-mobile USA09/19/2001
(510) 416-landlineBerkeleyNorth County Comms Corp.06/13/2000
(510) 417-wirelessEl SobranteT-mobile USA09/19/2002
(510) 418-wirelessOaklandVerizon Wireless02/04/1994
(510) 419-landlineOaklandPacific Bell02/04/1994
(510) 420-landlineOaklandPacific Bell02/04/1994
(510) 421-wirelessOaklandVerizon Wireless02/04/1994
(510) 423-landlineOaklandPaetec Comms11/07/2008
(510) 425-landlineOaklandPacific Bell02/04/1994
(510) 426-wirelessRichmondVerizon Wireless03/27/2014
(510) 427-wirelessHaywardVerizon Wireless03/03/2001
(510) 428-landlineOaklandPacific Bell02/04/1994
(510) 429-landlineUnion CityPacific Bell02/04/1994
(510) 430-landlineOaklandPacific Bell02/04/1994
(510) 431-landlineUnion CityGlobal Crossing Local Services10/13/1999
(510) 432-wirelessHaywardCingular Wireless11/28/2001
(510) 433-landlineOaklandPacific Bell01/10/1996
(510) 434-landlineOaklandPacific Bell04/15/1996
(510) 435-wirelessSan FranciscoSprint01/25/1998
(510) 436-landlineOaklandPacific Bell02/04/1994
(510) 437-landlineOaklandPacific Bell02/04/1994
(510) 438-landlineFremontPacific Bell02/04/1994
(510) 439-landlineOaklandPac - West Telecomm10/31/2000
(510) 440-landlineFremontPacific Bell02/04/1994
(510) 441-landlineUnion CityPacific Bell02/04/1994
(510) 442-wirelessOaklandAmerican Messaging (am)02/04/1994
(510) 443-landlineFremontPeerless Network02/14/2009
(510) 444-landlineOaklandPacific Bell02/04/1994
(510) 445-landlineFremontPacific Bell10/15/1996
(510) 446-landlineOaklandPacific Bell02/04/1994
(510) 447-wirelessRichmondSprint12/09/2011
(510) 448-wirelessOaklandAmerican Messaging (am)02/04/1994
(510) 449-landlineFremontTeleport Comms Group - San Francisco10/13/1999
(510) 450-landlineOaklandPacific Bell02/04/1994
(510) 451-landlineOaklandPacific Bell02/04/1994
(510) 452-landlineOaklandPacific Bell02/04/1994
(510) 453-wirelessFremontSprint10/31/2000
(510) 454-landlineSan LeandroPacific Bell11/30/2012
(510) 455-wirelessCrockettSprint04/20/2001
(510) 456-landlineSan JoseU.s. Telepacific Corp.01/14/2000
(510) 457-landlineOaklandTeleport Comms Group - San Francisco10/15/1996
(510) 459-wirelessSan FranciscoSprint10/15/1996
(510) 460-wirelessHaywardVerizon Wireless02/09/2010
(510) 461-wirelessHaywardCingular Wireless08/21/2002
(510) 463-landlineOaklandMpower Comms Corp03/03/2001
(510) 464-landlineOaklandPacific Bell02/04/1994
(510) 465-landlineOaklandPacific Bell02/04/1994
(510) 466-landlineOaklandPacific Bell02/04/1994
(510) 467-landlineOaklandTw Telecom Of California Lp10/13/1999
(510) 468-wirelessFremontVerizon Wireless07/22/1999
(510) 469-wirelessSan FranciscoSprint01/14/2000
(510) 470-landlineHaywardBandwidth.com02/22/2010
(510) 471-landlineUnion CityPacific Bell02/04/1994
(510) 472-wirelessOaklandMetro PCS08/22/2001
(510) 473-landlineSan FranciscoAllegiance Telecom01/14/2000
(510) 474-landlineUnion CityMCI Metro ATS10/15/1996
(510) 475-landlineUnion CityPacific Bell02/04/1994
(510) 476-landlineUnion CityPacific Bell02/11/1995
(510) 477-landlineUnion CityPacific Bell07/01/1996
(510) 478-landlineSan FranciscoAllegiance Telecom03/03/2001
(510) 479-landlineSan FranciscoTeleport Comms Group - San Francisco04/15/1996
(510) 480-wirelessEl SobranteT-mobile USA09/26/2013
(510) 481-landlineHaywardPacific Bell02/04/1994
(510) 482-landlineOaklandPacific Bell02/04/1994
(510) 483-landlineSan LeandroPacific Bell02/04/1994
(510) 484-wirelessSan FranciscoSprint03/03/2001
(510) 485-landlineOaklandMetro PCS10/13/1999
(510) 486-landlineBerkeleyPacific Bell02/04/1994
(510) 487-landlineUnion CityPacific Bell02/04/1994
(510) 488-landlineSan FranciscoMCI Metro ATS10/15/1996
(510) 489-landlineUnion CityPacific Bell02/04/1994
(510) 490-landlineFremontPacific Bell02/04/1994
(510) 491-landlineUnion CityTeleport Comms Group - San Francisco04/15/1996
(510) 492-landlineFremontPacific Bell04/15/1996
(510) 493-landlineFremontMCI Metro ATS10/15/1996
(510) 494-landlineFremontPacific Bell02/04/1994
(510) 495-landlineBerkeleyPacific Bell04/01/1997
(510) 496-landlineOaklandMpower Comms Corp01/11/1997
(510) 497-landlineFremontMCI Metro ATS10/15/1996
(510) 498-landlineFremontPacific Bell02/04/1994
(510) 499-wirelessOaklandCingular Wireless10/15/1996
(510) 500-landlineOaklandXo California02/27/1999
(510) 501-wirelessOaklandCingular Wireless07/04/1995
(510) 502-wirelessOaklandCingular Wireless07/04/1995
(510) 503-wirelessOaklandAmerican Messaging (am)11/21/2002
(510) 504-wirelessOaklandVerizon Wireless02/04/1994
(510) 505-landlineFremontPacific Bell02/04/1994
(510) 506-wirelessOaklandVerizon Wireless01/10/1996
(510) 507-wirelessOaklandVerizon Wireless01/10/1996
(510) 508-wirelessOaklandCingular Wireless07/04/1995
(510) 509-landlineFremontLevel 3 Comms07/06/2010
(510) 512-landlineHaywardT-mobile USA08/14/1998
(510) 515-wirelessOaklandUSA Mobility Wireless01/10/1996
(510) 516-landlineFremontBandwidth.com09/03/2010
(510) 517-wirelessOaklandCingular Wireless01/10/1996
(510) 520-wirelessOaklandCingular Wireless01/10/1996
(510) 521-landlineAlamedaPacific Bell02/04/1994
(510) 522-landlineAlamedaPacific Bell02/04/1994
(510) 523-landlineAlamedaPacific Bell02/04/1994
(510) 524-landlineAlbanyPacific Bell02/04/1994
(510) 525-landlineAlbanyPacific Bell02/04/1994
(510) 526-landlineAlbanyPacific Bell02/04/1994
(510) 527-landlineAlbanyPacific Bell02/04/1994
(510) 528-landlineAlbanyPacific Bell02/04/1994
(510) 529-landlineRichmondPacific Bell02/04/1994
(510) 530-landlineOaklandPacific Bell02/04/1994
(510) 531-landlineOaklandPacific Bell02/04/1994
(510) 532-landlineOaklandPacific Bell02/04/1994
(510) 533-landlineOaklandPacific Bell02/04/1994
(510) 534-landlineOaklandPacific Bell02/04/1994
(510) 535-landlineOaklandPacific Bell02/04/1994
(510) 536-landlineOaklandPacific Bell02/04/1994
(510) 537-landlineHaywardPacific Bell02/04/1994
(510) 538-landlineHaywardPacific Bell02/04/1994
(510) 539-wirelessOaklandAmerican Messaging (am)02/04/1994
(510) 540-landlineBerkeleyPacific Bell02/04/1994
(510) 541-wirelessOaklandCingular Wireless02/04/1994
(510) 542-landlineSan FranciscoMCI Metro ATS10/15/1996
(510) 543-wirelessSan FranciscoSprint10/13/1999
(510) 544-landlineOaklandPac - West Telecomm01/25/1998
(510) 545-landlineOaklandXo California08/14/1998
(510) 546-wirelessBerkeleyAmerican Messaging Services11/20/1998
(510) 547-landlineOaklandPacific Bell02/04/1994
(510) 548-landlineBerkeleyPacific Bell02/04/1994
(510) 549-landlineBerkeleyPacific Bell02/04/1994
(510) 550-landlineOaklandGlobal Crossing Local Services05/10/1999
(510) 551-wirelessSan FranciscoSprint10/13/1999
(510) 552-wirelessFremontVerizon Wireless06/25/2001
(510) 553-landlineOaklandPacific Bell02/04/1994
(510) 554-wirelessHayward33 Wireless02/27/1999
(510) 556-wirelessLevel 3 Comms05/05/2014
(510) 557-wirelessFremontSprint05/17/2001
(510) 558-landlineAlbanyPacific Bell04/15/1996
(510) 559-landlineAlbanyPacific Bell02/04/1994
(510) 560-wirelessComcast Phone07/14/2014
(510) 562-landlineOaklandPacific Bell02/04/1994
(510) 563-landlineOaklandPacific Bell01/10/1996
(510) 564-landlineSan FranciscoMCI Metro ATS10/15/1996
(510) 565-landlineFremontT-mobile USA08/14/1998
(510) 566-landlineHaywardVerizon Wireless05/10/1999
(510) 567-landlineOaklandPacific Bell09/11/1994
(510) 568-landlineOaklandPacific Bell02/04/1994
(510) 569-landlineOaklandPacific Bell02/04/1994
(510) 572-landlineFremontMci Worldcom Comms, CA01/10/1996
(510) 573-landlineFremontComcast Phone01/11/1997
(510) 574-landlineFremontPacific Bell05/18/1998
(510) 575-landlineOaklandMetro PCS05/18/1998
(510) 576-landlineHaywardXo California08/14/1998
(510) 577-landlineOaklandPacific Bell02/04/1994
(510) 578-landlineFremontXo California05/18/1998
(510) 579-wirelessFremontCingular Wireless01/10/1996
(510) 580-landlineFremontXo California05/18/1998
(510) 581-landlineHaywardPacific Bell02/04/1994
(510) 582-landlineHaywardPacific Bell02/04/1994
(510) 583-landlineHaywardPacific Bell07/01/1996
(510) 584-landlineHaywardMCI Metro ATS10/15/1996
(510) 585-landlineFremontMpower Comms Corp08/20/2000
(510) 586-landlineHaywardComcast Phone04/01/1997
(510) 587-landlineOaklandPacific Bell07/06/1997
(510) 588-landlineOaklandPac - West Telecomm08/14/1998
(510) 589-wirelessHaywardCingular Wireless01/10/1996
(510) 590-wirelessOaklandCingular Wireless01/10/1996
(510) 591-wirelessHaywardAmerican Messaging Services02/27/1999
(510) 592-landlineHerculesBroadwing Comms08/20/2000
(510) 593-wirelessSan FranciscoSprint02/27/1999
(510) 594-landlineOaklandPacific Bell04/15/1996
(510) 595-landlineOaklandPacific Bell01/10/1996
(510) 596-landlineOaklandPacific Bell02/04/1994
(510) 597-landlineOaklandPacific Bell09/11/1994
(510) 598-wirelessFremontT-mobile USA01/18/2013
(510) 599-wirelessOaklandCingular Wireless02/11/1995
(510) 600-landlineHaywardCf Comms DBA Telekenex03/12/2012
(510) 601-landlineOaklandPacific Bell02/04/1994
(510) 604-wirelessOaklandCingular Wireless02/11/1995
(510) 606-wirelessHaywardVerizon Wireless08/10/2010
(510) 608-landlineFremontPacific Bell02/04/1994
(510) 610-wirelessOaklandCingular Wireless07/04/1995
(510) 612-wirelessOaklandCingular Wireless02/04/1994
(510) 613-landlineOaklandPacific Bell02/04/1994
(510) 614-landlineSan LeandroPacific Bell02/04/1994
(510) 615-landlineOaklandPacific Bell09/11/1994
(510) 618-landlineSan LeandroPacific Bell02/04/1994
(510) 619-landlineSan FranciscoBroadwing Comms05/10/1999
(510) 620-landlineRichmondPacific Bell02/04/1994
(510) 621-landlineSan FranciscoMCI Metro ATS10/15/1996
(510) 622-landlineOaklandPacific Bell07/06/1997
(510) 623-landlineFremontPacific Bell02/04/1994
(510) 624-landlineFremontPacific Bell07/04/1995
(510) 625-landlineOaklandPacific Bell07/22/1999
(510) 627-landlineOaklandPacific Bell07/06/1997
(510) 628-landlineOaklandPacific Bell01/11/1997
(510) 629-landlineOaklandLevel 3 Comms11/20/1998
(510) 630-wirelessOaklandUSA Mobility Wireless02/04/1994
(510) 632-landlineOaklandPacific Bell02/04/1994
(510) 633-landlineOaklandPacific Bell02/04/1994
(510) 635-landlineOaklandPacific Bell02/04/1994
(510) 636-landlineOaklandPacific Bell02/04/1994
(510) 637-landlineOaklandPacific Bell02/04/1994
(510) 638-landlineOaklandPacific Bell02/04/1994
(510) 639-landlineOaklandPacific Bell02/04/1994
(510) 641-wirelessOaklandUSA Mobility Wireless04/15/1996
(510) 642-landlineBerkeleyPacific Bell02/04/1994
(510) 643-landlineBerkeleyPacific Bell02/04/1994
(510) 644-landlineBerkeleyPacific Bell02/04/1994
(510) 645-landlineOaklandPacific Bell02/04/1994
(510) 646-landlineSan FranciscoBandwidth.com03/07/2013
(510) 647-landlineBerkeleyPacific Bell01/10/1996
(510) 648-wirelessFremontCingular Wireless10/31/2000
(510) 649-landlineBerkeleyPacific Bell02/04/1994
(510) 651-landlineFremontPacific Bell02/04/1994
(510) 652-landlineOaklandPacific Bell02/04/1994
(510) 653-landlineOaklandPacific Bell02/04/1994
(510) 654-landlineOaklandPacific Bell02/04/1994
(510) 655-landlineOaklandPacific Bell02/04/1994
(510) 656-landlineFremontPacific Bell02/04/1994
(510) 657-landlineFremontPacific Bell02/04/1994
(510) 658-landlineOaklandPacific Bell02/04/1994
(510) 659-landlineFremontPacific Bell02/04/1994
(510) 661-landlineFremontPacific Bell02/11/1995
(510) 662-landlineEl SobranteMCI Metro ATS10/15/1996
(510) 663-landlineOaklandPacific Bell05/18/1998
(510) 664-landlineBerkeleyPacific Bell02/04/1994
(510) 665-landlineBerkeleyPacific Bell04/15/1996
(510) 666-landlineBerkeleyPacific Bell07/06/1997
(510) 667-landlineSan LeandroPacific Bell02/04/1994
(510) 668-landlineFremontPacific Bell04/15/1996
(510) 669-landlineEl SobrantePacific Bell02/04/1994
(510) 670-landlineHaywardPacific Bell02/04/1994
(510) 671-landlineSan FranciscoBandwidth.com05/14/2013
(510) 672-wirelessRichmondVerizon Wireless09/19/2002
(510) 673-wirelessFremontVerizon Wireless08/20/2000
(510) 675-landlineUnion CityPacific Bell07/22/1999
(510) 676-wirelessFremontCingular Wireless06/14/2002
(510) 677-landlineHaywardMetro PCS03/22/2001
(510) 678-landlineSan LeandroPacific Bell02/04/1994
(510) 680-landlineRichmondCenturylink Comms06/03/2013
(510) 681-wirelessSan FranciscoSprint10/13/1999
(510) 682-wirelessSan FranciscoSprint10/13/1999
(510) 683-landlineFremontPacific Bell02/04/1994
(510) 684-wirelessSan FranciscoSprint10/13/1999
(510) 685-wirelessRichmondVerizon Wireless06/13/2000
(510) 686-landlineSan LeandroSbc Internet Services06/13/2000
(510) 687-landlineFremontPacific Bell06/13/2000
(510) 688-landlineHaywardT-mobile USA01/14/2000
(510) 689-landlineOaklandMpower Comms Corp04/20/2001
(510) 690-landlineHaywardPacific Bell05/10/1999
(510) 691-wirelessHerculesSprint09/19/2001
(510) 692-landlineOaklandMetro PCS10/31/2000
(510) 693-wirelessOaklandCingular Wireless02/04/1994
(510) 695-wirelessHaywardVerizon Wireless08/17/2007
(510) 697-wirelessOaklandCingular Wireless02/04/1994
(510) 698-landlineOaklandMpower Comms Corp04/01/1997
(510) 699-wirelessOakland33 Wireless07/06/1997
(510) 701-wirelessOaklandCingular Wireless02/11/1995
(510) 702-wirelessOaklandUSA Mobility Wireless02/04/1994
(510) 703-wirelessOaklandCingular Wireless02/11/1995
(510) 704-landlineBerkeleyPacific Bell02/04/1994
(510) 705-landlineBerkeleyPacific Bell07/04/1995
(510) 706-wirelessHaywardMetro PCS08/22/2001
(510) 708-wirelessOaklandCingular Wireless04/15/1996
(510) 709-landlineFremontO1 Comms06/25/2001
(510) 710-wirelessOaklandCingular Wireless02/04/1994
(510) 712-wirelessOaklandCingular Wireless04/15/1996
(510) 713-landlineFremontPacific Bell02/04/1994
(510) 714-wirelessFremontSprint11/20/1998
(510) 715-wirelessOaklandSprint04/01/1997
(510) 716-wirelessOaklandUSA Mobility Wireless02/04/1994
(510) 717-wirelessBerkeleyT-mobile USA09/19/2002
(510) 718-wirelessOaklandAmerican Messaging (am)02/04/1994
(510) 719-wirelessOaklandSprint10/11/1997
(510) 720-wirelessOaklandUSA Mobility Wireless02/04/1994
(510) 721-wirelessOaklandUSA Mobility Wireless07/01/1996
(510) 722-landlineCrockettPac - West Telecomm02/28/2001
(510) 723-landlineHaywardPacific Bell04/01/1997
(510) 724-landlineEl SobrantePacific Bell02/04/1994
(510) 725-landlineWalnut CreekTw Telecom Of California Lp11/20/1998
(510) 727-landlineHaywardPacific Bell02/04/1994
(510) 728-landlineHaywardPacific Bell07/04/1995
(510) 729-landlineOaklandPacific Bell02/04/1994
(510) 730-landlineSan FranciscoBandwidth.com02/22/2010
(510) 731-landlineHaywardMci Worldcom Comms, CA04/15/1996
(510) 732-landlineHaywardPacific Bell02/04/1994
(510) 733-landlineHaywardPacific Bell02/04/1994
(510) 734-wirelessRichmondCingular Wireless01/14/2000
(510) 735-landlineOaklandPacific Bell08/20/2000
(510) 736-wirelessHaywardT-mobile USA12/09/2013
(510) 739-landlineFremontPacific Bell10/15/1996
(510) 740-landlineOaklandXo California11/20/1998
(510) 741-landlineEl SobrantePacific Bell02/04/1994
(510) 742-landlineFremontPacific Bell02/04/1994
(510) 743-landlineFremontXo California10/31/2000
(510) 744-landlineFremontPacific Bell02/04/1994
(510) 745-landlineFremontPacific Bell02/04/1994
(510) 746-landlineOaklandU.s. Telepacific Corp.04/23/2001
(510) 747-landlineAlamedaPacific Bell01/10/1996
(510) 748-landlineAlamedaPacific Bell02/04/1994
(510) 749-landlineAlamedaPacific Bell07/01/1996
(510) 750-wirelessHaywardSprint06/13/2000
(510) 751-landlineHaywardPac - West Telecomm05/10/1999
(510) 752-landlineOaklandPacific Bell01/14/2000
(510) 754-wirelessHaywardSprint05/17/2002
(510) 755-wirelessHaywardSprint10/31/2000
(510) 757-wirelessSan FranciscoSprint01/14/2000
(510) 758-landlineEl SobrantePacific Bell02/04/1994
(510) 759-wirelessOaklandCingular Wireless01/10/1996
(510) 760-wirelessHaywardSprint11/20/1998
(510) 761-wirelessOaklandCingular Wireless01/10/1996
(510) 763-landlineOaklandPacific Bell02/04/1994
(510) 764-landlineSan FranciscoBroadwing Comms05/10/1999
(510) 765-landlineEl SobrantePacific Bell09/11/1994
(510) 768-landlineSan FranciscoMCI Metro ATS10/15/1996
(510) 769-landlineAlamedaPacific Bell02/04/1994
(510) 770-landlineFremontPacific Bell02/04/1994
(510) 771-landlineFremontMci Worldcom Comms, CA04/15/1996
(510) 772-wirelessOaklandSprint02/04/1994
(510) 773-wirelessOaklandSprint01/25/1998
(510) 774-wirelessOaklandSprint11/20/1998
(510) 775-landlineSan FranciscoBandwidth.com09/14/2012
(510) 776-wirelessRichmondMetro PCS09/21/2001
(510) 777-landlineOaklandPacific Bell02/04/1994
(510) 778-landlineRichmondComcast Phone09/21/2006
(510) 779-landlineEl SobranteBroadwing Comms06/13/2000
(510) 780-landlineHaywardPacific Bell01/10/1996
(510) 781-landlineHaywardPacific Bell07/04/1995
(510) 782-landlineHaywardPacific Bell02/04/1994
(510) 783-landlineHaywardPacific Bell02/04/1994
(510) 784-landlineHaywardPacific Bell02/04/1994
(510) 785-landlineHaywardPacific Bell02/04/1994
(510) 786-landlineHaywardPacific Bell02/04/1994
(510) 787-landlineCrockettPacific Bell02/04/1994
(510) 788-landlineSan FranciscoMCI Metro ATS10/15/1996
(510) 789-landlineFremontMci Worldcom Comms, CA04/15/1996
(510) 790-landlineFremontPacific Bell02/04/1994
(510) 791-landlineFremontPacific Bell02/04/1994
(510) 792-landlineFremontPacific Bell02/04/1994
(510) 793-landlineFremontPacific Bell02/04/1994
(510) 794-landlineFremontPacific Bell02/04/1994
(510) 795-landlineFremontPacific Bell02/04/1994
(510) 796-landlineFremontPacific Bell02/04/1994
(510) 797-landlineFremontPacific Bell02/04/1994
(510) 798-wirelessSan FranciscoSprint01/14/2000
(510) 799-landlineHerculesPacific Bell02/04/1994
(510) 800-landlineSan FranciscoCf Comms DBA Telekenex11/01/2011
(510) 801-wirelessOaklandUSA Mobility Wireless02/04/1994
(510) 802-wirelessOaklandUSA Mobility Wireless02/11/1995
(510) 803-landlineHerculesXo California10/13/1999
(510) 805-wirelessOaklandUSA Mobility Wireless02/04/1994
(510) 808-landlineOaklandPacific Bell02/04/1994
(510) 809-landlineBerkeleyU.s. Telepacific Corp.02/27/1999
(510) 810-wirelessBerkeleyUSA Mobility Wireless02/04/1994
(510) 812-wirelessBerkeleySprint02/27/1999
(510) 813-wirelessOaklandCingular Wireless02/11/1995
(510) 814-landlineAlamedaPacific Bell02/04/1994
(510) 815-wirelessEl SobranteSprint03/03/2001
(510) 816-wirelessOaklandCingular Wireless02/04/1994
(510) 817-landlineOaklandPacific Bell02/04/1994
(510) 818-landlineFremontPacific Bell02/27/1999
(510) 819-wirelessOaklandAmerican Messaging Services02/04/1994
(510) 821-wirelessOaklandVerizon Wireless01/10/1996
(510) 823-wirelessSan FranciscoSprint01/14/2000
(510) 824-landlineFremontAllegiance Telecom08/20/2000
(510) 825-wirelessHaywardSprint10/18/2001
(510) 827-landlineSan FranciscoMetro PCS10/31/2000
(510) 828-wirelessHaywardVerizon Wireless03/22/2001
(510) 830-landlineAlamedaO1 Comms01/25/2001
(510) 832-landlineOaklandPacific Bell02/04/1994
(510) 834-landlineOaklandPacific Bell02/04/1994
(510) 835-landlineOaklandPacific Bell02/04/1994
(510) 836-landlineOaklandPacific Bell02/04/1994
(510) 837-landlineRichmondTeleport Comms Group - San Francisco06/13/2000
(510) 838-landlineSan FranciscoBandwidth.com02/28/2014
(510) 839-landlineOaklandPacific Bell02/04/1994
(510) 840-wirelessOaklandAmerican Messaging (am)02/04/1994
(510) 841-landlineBerkeleyPacific Bell02/04/1994
(510) 842-landlineSan FranciscoAllegiance Telecom10/13/1999
(510) 843-landlineBerkeleyPacific Bell02/04/1994
(510) 844-landlineOaklandAllegiance Telecom02/27/1999
(510) 845-landlineBerkeleyPacific Bell02/04/1994
(510) 846-wirelessOaklandVerizon Wireless06/13/2000
(510) 847-wirelessBerkeleyVerizon Wireless03/22/2001
(510) 848-landlineBerkeleyPacific Bell02/04/1994
(510) 849-landlineBerkeleyPacific Bell02/04/1994
(510) 851-wirelessOaklandVerizon Wireless01/10/1996
(510) 852-wirelessOaklandVerizon Wireless01/10/1996
(510) 853-wirelessOaklandVerizon Wireless01/10/1996
(510) 854-landlineEl SobranteO1 Comms05/17/2001
(510) 855-wirelessOaklandThe Telephone Connection Local Services10/31/2000
(510) 856-landlineHaywardAllegiance Telecom06/13/2000
(510) 857-landlineFremontAllegiance Telecom06/13/2000
(510) 858-wirelessSan FranciscoSprint10/31/2000
(510) 859-landlineOaklandMpower Comms Corp04/01/1997
(510) 860-landlineRichmondLevel 3 Comms02/04/1994
(510) 861-wirelessHaywardCingular Wireless01/14/2000
(510) 862-wirelessHaywardCingular Wireless01/14/2000
(510) 863-landlineSan FranciscoMCI Metro ATS10/15/1996
(510) 864-landlineAlamedaPacific Bell01/10/1996
(510) 865-landlineAlamedaPacific Bell02/04/1994
(510) 866-wirelessSan FranciscoSprint01/25/2001
(510) 867-wirelessOaklandSprint10/13/1999
(510) 868-landlineSan FranciscoBroadwing Comms05/10/1999
(510) 869-landlineOaklandPacific Bell02/04/1994
(510) 870-landlineUnion CityBroadwing Comms05/10/1999
(510) 872-wirelessSan FranciscoSprint05/10/1999
(510) 873-landlineOaklandPacific Bell02/11/1995
(510) 874-landlineOaklandPacific Bell02/04/1994
(510) 875-landlineOaklandXo California02/27/1999
(510) 876-landlineHaywardSbc Internet Services03/27/2014
(510) 877-landlineSan FranciscoMci Worldcom Comms, CA04/15/1996
(510) 878-landlineSan FranciscoComcast Phone04/15/1996
(510) 879-landlineSan FranciscoTeleport Comms Group - San Francisco04/15/1996
(510) 880-landlineHaywardPac - West Telecomm07/06/1997
(510) 881-landlineHaywardPacific Bell02/04/1994
(510) 882-wirelessOaklandVerizon Wireless07/04/1995
(510) 883-landlineBerkeleyPacific Bell02/04/1994
(510) 884-wirelessHaywardPacific Bell02/04/1994
(510) 885-landlineHaywardPacific Bell02/11/1995
(510) 886-landlineHaywardPacific Bell02/04/1994
(510) 887-landlineHaywardPacific Bell02/04/1994
(510) 888-landlineHaywardPacific Bell02/04/1994
(510) 889-landlineHaywardPacific Bell02/04/1994
(510) 891-landlineOaklandPacific Bell02/04/1994
(510) 892-landlineHaywardPac - West Telecomm10/15/1996
(510) 893-landlineOaklandPacific Bell02/04/1994
(510) 894-landlineFremontComcast Phone01/11/1997
(510) 895-landlineSan LeandroPacific Bell02/04/1994
(510) 896-landlineFremontTeleport Comms Group - San Francisco04/15/1996
(510) 897-landlineFremontTeleport Comms Group - San Francisco04/15/1996
(510) 898-landlineSan FranciscoTeleport Comms Group - San Francisco04/15/1996
(510) 899-landlineOaklandPac - West Telecomm04/15/1996
(510) 900-landlineSan FranciscoCf Comms DBA Telekenex06/29/2011
(510) 903-landlineSan FranciscoBroadwing Comms05/10/1999
(510) 904-landlineSan FranciscoBroadwing Comms04/20/2001
(510) 907-wirelessOaklandVerizon Wireless07/06/1997
(510) 908-wirelessOaklandVerizon Wireless07/06/1997
(510) 909-wirelessHaywardVerizon Wireless07/22/1999
(510) 910-wirelessOaklandVerizon Wireless02/04/1994
(510) 912-wirelessOaklandVerizon Wireless09/11/1994
(510) 913-wirelessOaklandVerizon Wireless02/04/1994
(510) 914-wirelessOaklandVerizon Wireless02/04/1994
(510) 915-wirelessOaklandVerizon Wireless04/15/1996
(510) 917-wirelessOaklandVerizon Wireless02/11/1995
(510) 918-wirelessOaklandCingular Wireless02/04/1994
(510) 919-wirelessOaklandVerizon Wireless01/25/1998
(510) 921-landlineHaywardTeleport Comms Group - San Francisco04/15/1996
(510) 922-landlineOaklandPacific Bell02/04/1994
(510) 923-landlineOaklandPacific Bell10/15/1996
(510) 924-landlineOaklandGlobal Crossing Local Services10/13/1999
(510) 926-landlineOaklandVerizon Wireless06/30/2001
(510) 927-landlineOaklandGlobal Crossing Local Services08/20/2000
(510) 928-wirelessOaklandCingular Wireless09/11/1994
(510) 931-landlineHaywardO1 Comms07/22/1999
(510) 932-wirelessSan FranciscoSprint03/22/2001
(510) 933-landlineSan JoseU.s. Telepacific Corp.03/01/2001
(510) 935-wirelessHaywardCingular Wireless03/27/2014
(510) 936-landlineFremontPacific Bell02/04/1994
(510) 938-wirelessFremontMetro PCS09/21/2001
(510) 940-landlineHaywardMpower Comms Corp08/20/2000
(510) 943-landlineFremontTw Telecom Of California Lp01/14/2000
(510) 948-landlineHerculesXo California08/18/2004
(510) 952-wirelessUnion CitySprint05/17/2001
(510) 957-landlineSan FranciscoAllegiance Telecom05/10/1999
(510) 962-landlineHaywardLevel 3 Comms07/22/1999
(510) 964-landlineEl SobrantePacific Bell07/22/1999
(510) 965-landlineRichmondPacific Bell07/22/1999
(510) 966-wirelessUnion CityAmerican Messaging Services05/10/1999
(510) 967-wirelessSan FranciscoSprint07/22/1999
(510) 968-wirelessFremontAmerican Messaging (am)10/13/1999
(510) 969-landlineOaklandTw Telecom Of California Lp05/10/1999
(510) 970-landlineRichmondPacific Bell02/04/1994
(510) 972-landlineUnion CityComcast Phone04/01/1997
(510) 976-wirelessNorth County Comms Corp.06/08/2011
(510) 978-landlineOaklandLevel 3 Comms07/22/1999
(510) 979-landlineFremontPacific Bell07/22/1999
(510) 981-landlineBerkeleyPacific Bell07/22/1999
(510) 982-landlineSan FranciscoMci Worldcom Comms, CA04/15/1996
(510) 984-landlineOaklandLevel 3 Comms07/22/1999
(510) 985-landlineOaklandPacific Bell05/10/1999
(510) 986-landlineOaklandPacific Bell04/15/1996
(510) 987-landlineOaklandPacific Bell02/04/1994
(510) 990-landlineSan FranciscoCf Comms DBA Telekenex07/20/2012
(510) 991-landlineUnion CityPac - West Telecomm05/10/1999
(510) 992-landlineOaklandPac - West Telecomm05/10/1999
(510) 995-landlineOaklandU.s. Telepacific Corp.07/22/1999
(510) 996-landlineFremontGlobal Crossing Local Services05/10/1999
(510) 997-wirelessOaklandAmerican Messaging Services07/22/1999
(510) 999-landlineHaywardCf Comms DBA Telekenex10/22/2010