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
443MarylandMiddle RiverEastern
443MarylandOdentonEastern
443MarylandElktonEastern
410MarylandPrestonEastern
410MarylandStill PondEastern
410MarylandGlenwoodEastern
443MarylandParktonEastern
443MarylandPrince FrederickEastern
443MarylandWillardsEastern
301MarylandPoolesvilleEastern
301MarylandFort WashingtonEastern
443MarylandGlen BurnieEastern
410MarylandJessupEastern
410MarylandCardiffEastern
301MarylandSandy SpringEastern
240MarylandHughesvilleEastern
443MarylandOcean CityEastern
410MarylandLinthicum HeightsEastern
443MarylandArbutusEastern
410MarylandSherwood ForestEastern
443MarylandBishopvilleEastern
301MarylandAvenueEastern
301MarylandNorth BeachEastern
240MarylandMyersvilleEastern
240MarylandThurmontEastern