Zip Area Code

Allegany County, Maryland

Allegany County, Maryland, has 40 towns and 19 ZIP codes, in area code 301, with 227 as an overlay.

Towns in Allegany County, A to Z

TownZIP codesArea codes
Barrelvillenearest21524, 21529, 21545301, 227, 240
Biernearest21542, 21557301, 227, 240
Bowling Greennearest21502301, 227, 240
Bowmans Additionnearest21502, 21524, 21529301, 227, 240
Carlosnearest21532, 21542, 21543301, 227, 240
Clarysvillenearest21542, 21543, 21545301, 227, 240
Corriganville21524301, 227, 240
Cresaptownnearest21502301, 227, 240
Cumberland21501, 21502, 21503, 21504, 21505301, 227, 240
Danvillenearest21557301, 227, 240
Dawsonnearest21557301, 227, 240
Detmoldnearest21521, 21539, 21542301, 227, 240
Eckhart Mines21528301, 227, 240
Ellerslie21529301, 227, 240
Finzelnearest21532, 21543301, 227, 240
Flintstone21530301, 227, 240
Franklinnearest21523, 21540, 21562301, 227, 240
Frostburg21532301, 227, 240
Gilmorenearest21539, 21542, 21543301, 227, 240
Grahamtownnearest21532, 21542, 21543301, 227, 240
Klondikenearest21539, 21542, 21543301, 227, 240
La Valenearest21524, 21529, 21545301, 227, 240
Little Orleans21766301, 227, 240
Luke21540301, 227, 240
McCoolenearest21540301, 227, 240
Midland21542301, 227, 240
Midlothian21543301, 227, 240
Mount Savage21545301, 227, 240
Nationalnearest21532, 21542, 21543301, 227, 240
Oceannearest21539, 21542, 21543301, 227, 240
Oldtown21555301, 227, 240
Pinto21556301, 227, 240
Pleasant Grovenearest21502301, 227, 240
Potomac Parknearest21502301, 227, 240
Rawlings21557301, 227, 240
Shaftnearest21532, 21542, 21543301, 227, 240
Spring Gap21560301, 227, 240
Vale Summitnearest21532, 21542, 21543301, 227, 240
Woodlandnearest21539, 21542, 21543301, 227, 240
Zihlmannearest21532, 21543, 21545301, 227, 240

ZIP codes in Allegany County

Area codes in Allegany County

  • Area code 301

    In service since 1947. Shares its area with 227 and 240. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 227

    In service since June 14, 2023. Shares its area with 240 and 301. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.