Zip Area Code

Area code 667

Area code 667 is a Maryland area code, in service since March 24, 2012.

It was added as an overlay on 443: both codes serve the same area, so neighbors can have numbers in either one.

410 serves the same area too.

Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

It is in the Eastern Time zone.

In service since
March 24, 2012
Overlays
410, 443
Local dialing
ten digits; dialing 1 plus ten digits also works
Time zone
Eastern Time
ZIP codes
275

Map

Map of the 667 area codeThe shaded area shows where 667 numbers are rated, with the neighboring area codes outlined around it.856732609434540703757804301304610717302Bel AirAnnapolisTowsonCatonsvilleSalisburyEastonPrince Frederick
Approximate 667 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 667

Overlays and neighboring area codes

Overlays, serving the same area: 410, 443.

Neighboring area codes: 856, 732, 609, 434, 540, 703, 757, 804, 301, 814, 304, 215, 610, 717, 302, 202.

Counties in area code 667

Towns in area code 667

And 276 more towns: every town in Maryland.