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
443MarylandNorth BeachEastern
301MarylandOdentonEastern
410MarylandReisterstownEastern
443MarylandColumbiaEastern
410MarylandDarlingtonEastern
410MarylandLinthicum HeightsEastern
443MarylandHavre De GraceEastern
301MarylandGaithersburgEastern
410MarylandArbutusEastern
301MarylandLaurelEastern
443MarylandStevensvilleEastern
410MarylandCardiffEastern
410MarylandWoodlawnEastern
301MarylandHighfieldEastern
240MarylandMyersvilleEastern
301MarylandFriendsvilleEastern
443MarylandDelmarEastern
443MarylandRhodesdaleEastern
410MarylandChurch HillEastern
301MarylandNew MarketEastern
443MarylandChurchvilleEastern
410MarylandSaint MichaelsEastern
301MarylandRidgeEastern
410MarylandBeltsvilleEastern
240MarylandBeltsvilleEastern