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
443MarylandBaltimoreEastern
410MarylandSherwood ForestEastern
301MarylandThurmontEastern
240MarylandDamascusEastern
410MarylandBerlinEastern
301MarylandEdgewaterEastern
443MarylandSparrows PointEastern
443MarylandSevernEastern
240MarylandCollege ParkEastern
410MarylandPort DepositEastern
410MarylandOxfordEastern
410MarylandCrisfieldEastern
443MarylandHampsteadEastern
410MarylandEdgewaterEastern
240MarylandSandy SpringEastern
301MarylandUpper MarlboroEastern
410MarylandTrappeEastern
240MarylandClintonEastern
410MarylandBaltimoreEastern
410MarylandDeal IslandEastern
301MarylandLonaconingEastern
301MarylandNanjemoyEastern
301MarylandTall TimbersEastern
301MarylandBrandywineEastern
443MarylandEllicott CityEastern