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667 Area Code

Major City:Baltimore
Current Time:

History of area code 667

667 was first put in service March 24, 2012. It was created from area code 443.

Where is area code 667

Area code 667 is located in eastern Maryland and covers Baltimore, Columbia, Glen Burnie, Ellicott City, and Dundalk. It is an overlay for area code 410 and serves the same area.

What time zone is area code 667?

The 667 area code is located in the Eastern timezone. The Eastern time zone is also known as America/New_York

area code 667

667 area code map

Top 16 Counties in Area Code 667

CountyTotal Population% of 667% of County
Baltimore, MD805,0299%100%
Baltimore, MD620,9611%100%
Anne Arundel, MD537,6567%93%
Harford, MD244,8267%100%
Howard, MD287,0853%76%
Carroll, MD167,1346%96%
Cecil, MD101,1086%100%
Wicomico, MD98,7335%100%
Calvert, MD88,7374%92%
Queen Anne's, MD47,7987%100%
Worcester, MD51,4548%84%
Talbot, MD37,7826%100%
Caroline, MD33,0664%100%
Dorchester, MD32,61811%87%
Somerset, MD26,4708%100%
Kent, MD20,1976%100%

Top 50 Cities in Area Code 667

CityTotal Population% of 667% of City
Baltimore, MD620,9611%100%
Columbia, MD99,6150%93%
Glen Burnie, MD67,6390%100%
Ellicott City, MD65,8340%100%
Dundalk, MD63,5970%100%
Towson, MD55,1970%100%
Bel Air South, MD47,7090%100%
Severn, MD44,2310%100%
Catonsville, MD41,5670%100%
Essex, MD39,2620%100%
Annapolis, MD38,3940%100%
Woodlawn, MD37,8790%100%
Severna Park, MD37,6340%100%
Odenton, MD37,1320%100%
Randallstown, MD32,4300%100%
Pikesville, MD30,7640%100%
Parkville, MD30,7340%100%
Owings Mills, MD30,6220%100%
Bel Air North, MD30,5680%100%
Eldersburg, MD30,5311%100%
Salisbury, MD30,3430%100%
Carney, MD29,9410%100%
Milford Mill, MD29,0420%100%
Perry Hall, MD28,4740%100%
Crofton, MD27,3480%100%
Reisterstown, MD25,9680%100%
Edgewood, MD25,5620%100%
Lochearn, MD25,3330%100%
Middle River, MD25,1910%100%
Pasadena, MD24,2870%100%
Ilchester, MD23,4760%100%
Arnold, MD23,1060%100%
Cockeysville, MD20,7760%100%
Arbutus, MD20,4830%100%
Lake Shore, MD19,4770%100%
Rosedale, MD19,2570%100%
Westminster, MD18,5900%100%
Ferndale, MD16,7460%100%
Easton, MD15,9450%100%
Parole, MD15,9220%100%
Elkridge, MD15,5930%100%
Elkton, MD15,4430%100%
Rossville, MD15,1470%100%
Aberdeen, MD14,9590%100%
Brooklyn Park, MD14,3730%100%
Havre de Grace, MD12,9520%100%
Riviera Beach, MD12,6770%100%
Joppatowne, MD12,6160%100%
Cambridge, MD12,3260%100%
Overlea, MD12,2750%100%

Largest Landline Carriers in area code667

7%Peerless Network
3%Local Access
3%Us Lec
3%Level 3
3%Bandwidthcom Clec

Largest Wireless Carriers in area code667

53%Verizon Wireless
10%365 Wireless
3%Metro PCS

Prefixes in area code667

PrefixUsagePrimary CityCarrierIntroduced
(667) 203-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 205-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 206-wirelessTowsonMetro PCS07/16/2013
(667) 207-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 208-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 209-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 210-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 212-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 213-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 214-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 216-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 217-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 218-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 219-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 224-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 225-wirelessCingular Wireless07/15/2014
(667) 231-landlineAberdeenXo Maryland07/31/2013
(667) 234-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 239-wirelessBaltimoreVerizon Wireless02/08/2012
(667) 253-wirelessSalisbury365 Wireless03/11/2013
(667) 303-wirelessBaltimore365 Wireless03/11/2013
(667) 305-wirelessPikesville365 Wireless05/10/2013
(667) 307-landlineCroftonPeerless Network04/09/2013
(667) 308-landlineBaltimorePeerless Network11/20/2012
(667) 309-landlineBaltimoreLocal Access08/01/2013
(667) 330-landlineSalisburyUs Lec05/23/2012
(667) 401-landlineBaltimoreLevel 3 Comms11/20/2012
(667) 777-wirelessPeerless Network07/08/2014
(667) 801-wireless06/05/2014
(667) 803-landlineSolomonsBandwidth.com08/16/2013