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
410MarylandJessupEastern
443MarylandTrappeEastern
443MarylandBaltimoreEastern
301MarylandAshtonEastern
410MarylandNorth EastEastern
301MarylandGlen EchoEastern
410MarylandChurch HillEastern
410MarylandPrestonEastern
443MarylandDentonEastern
301MarylandOxon HillEastern
410MarylandCrisfieldEastern
240MarylandWaldorfEastern
301MarylandAdamstownEastern
443MarylandOdentonEastern
240MarylandSilver SpringEastern
443MarylandRhodesdaleEastern
410MarylandElktonEastern
410MarylandBaltimoreEastern
410MarylandPocomokeEastern
443MarylandElkridgeEastern
301MarylandHagerstownEastern
301MarylandEdgewaterEastern
443MarylandPort DepositEastern
443MarylandNew WindsorEastern
240MarylandHancockEastern