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
410MarylandOcean CityEastern
301MarylandKitzmillerEastern
301MarylandUpper MarlboroEastern
443MarylandUnion BridgeEastern
410MarylandPrince FrederickEastern
301MarylandMount SavageEastern
410MarylandWestminsterEastern
443MarylandWoodlawnEastern
301MarylandMiddletownEastern
240MarylandIjamsvilleEastern
410MarylandArbutusEastern
301MarylandOxon HillEastern
410MarylandStevensvilleEastern
301MarylandAnnapolisEastern
410MarylandMillingtonEastern
443MarylandCardiffEastern
410MarylandDeal IslandEastern
240MarylandKensingtonEastern
240MarylandUpper MarlboroEastern
410MarylandCockeysvilleEastern
410MarylandFederalsburgEastern
240MarylandClarksvilleEastern
301MarylandHagerstownEastern
301MarylandTall TimbersEastern
410MarylandUnion BridgeEastern