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
410MarylandEdgewaterEastern
240MarylandPoolesvilleEastern
443MarylandQueenstownEastern
301MarylandIndian HeadEastern
443MarylandSeverna ParkEastern
443MarylandRhodesdaleEastern
410MarylandBrooklynEastern
443MarylandDundalkEastern
443MarylandWest RiverEastern
240MarylandLa PlataEastern
410MarylandQueenstownEastern
301MarylandAvenueEastern
443MarylandWoodlawnEastern
443MarylandForkEastern
443MarylandUnion BridgeEastern
410MarylandRidgelyEastern
443MarylandSnow HillEastern
410MarylandOcean CityEastern
443MarylandCroftonEastern
410MarylandReisterstownEastern
301MarylandValley LeeEastern
443MarylandEllicott CityEastern
240MarylandRockvilleEastern
410MarylandWye MillsEastern
301MarylandGreenbeltEastern