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
301MarylandWesternportEastern
301MarylandLaurelEastern
301MarylandPatuxent RiverEastern
410MarylandDundalkEastern
410MarylandCrapoEastern
301MarylandLonaconingEastern
301MarylandLa PlataEastern
443MarylandEdgewoodEastern
301MarylandBowieEastern
301MarylandAdamstownEastern
301MarylandMiddletownEastern
410MarylandCardiffEastern
443MarylandMardela SpringsEastern
443MarylandPerryvilleEastern
301MarylandClintonEastern
301MarylandUpper MarlboroEastern
410MarylandChesapeake CityEastern
443MarylandSykesvilleEastern
301MarylandHancockEastern
410MarylandWhite MarshEastern
443MarylandBishopvilleEastern
443MarylandNorth BeachEastern
410MarylandSeverna ParkEastern
301MarylandSandy SpringEastern
410MarylandRidgelyEastern