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
240MarylandDamascusEastern
240MarylandCroftonEastern
301MarylandNorth BeachEastern
443MarylandBishopvilleEastern
301MarylandChevy ChaseEastern
410MarylandRock HallEastern
443MarylandParktonEastern
410MarylandBel AirEastern
443MarylandRandallstownEastern
240MarylandSilver SpringEastern
240MarylandPoolesvilleEastern
443MarylandGlenwoodEastern
240MarylandGaithersburgEastern
410MarylandBarclayEastern
301MarylandSuitlandEastern
240MarylandOxon HillEastern
410MarylandArnoldEastern
443MarylandMiddle RiverEastern
301MarylandIndian HeadEastern
301MarylandHancockEastern
410MarylandSykesvilleEastern
301MarylandLeonardtownEastern
410MarylandOxfordEastern
410MarylandSaint MichaelsEastern
410MarylandGlen BurnieEastern