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
443MarylandWoodlawnEastern
301MarylandRussettEastern
301MarylandWalkersvilleEastern
240MarylandOdentonEastern
301MarylandHagerstownEastern
301MarylandUpper MarlboroEastern
301MarylandEdgewaterEastern
410MarylandChurch HillEastern
301MarylandGlenn DaleEastern
240MarylandWaldorfEastern
443MarylandBel AirEastern
443MarylandWestminsterEastern
443MarylandFederalsburgEastern
301MarylandHancockEastern
410MarylandElktonEastern
410MarylandMarionEastern
240MarylandPoolesvilleEastern
301MarylandRockvilleEastern
301MarylandFrederickEastern
443MarylandArbutusEastern
301MarylandKensingtonEastern
410MarylandJarrettsvilleEastern
410MarylandTrappeEastern
301MarylandFrostburgEastern
443MarylandElkridgeEastern