Maryland Area Codes

Here is the current list of area codes in the state of Maryland. There are 329 area codes in Maryland that are currently being used. Find out all Maryland area codes below by searching each of the cities below. We have the most up-to-date list of area codes in Maryland.

Area Code State City Timezone
443MarylandSparrows PointEastern
443MarylandBaltimoreEastern
240MarylandNewburgEastern
410MarylandAnnapolisEastern
301MarylandDamascusEastern
301MarylandHollywoodEastern
240MarylandGrantsvilleEastern
410MarylandSparrows PointEastern
410MarylandPrestonEastern
301MarylandChevy ChaseEastern
410MarylandDeal IslandEastern
443MarylandFederalsburgEastern
301MarylandKitzmillerEastern
410MarylandRock HallEastern
301MarylandTall TimbersEastern
410MarylandDarlingtonEastern
301MarylandLexington ParkEastern
240MarylandBeltsvilleEastern
443MarylandBerlinEastern
301MarylandMechanicsvilleEastern
410MarylandOxfordEastern
443MarylandNew WindsorEastern
301MarylandIndian HeadEastern
240MarylandHighfieldEastern
240MarylandFrostburgEastern