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
443MarylandColumbiaEastern
443MarylandSherwood ForestEastern
410MarylandColumbiaEastern
301MarylandGlen EchoEastern
301MarylandKeedysvilleEastern
443MarylandSevernEastern
301MarylandBittingerEastern
240MarylandColumbiaEastern
301MarylandHancockEastern
443MarylandDentonEastern
301MarylandMiddletownEastern
240MarylandOxon HillEastern
443MarylandSykesvilleEastern
410MarylandParktonEastern
443MarylandMardela SpringsEastern
240MarylandIndian HeadEastern
410MarylandTilghmanEastern
301MarylandHagerstownEastern
301MarylandBryans RoadEastern
410MarylandPrincess AnneEastern
410MarylandEssexEastern
240MarylandBrandywineEastern
410MarylandForkEastern
443MarylandArbutusEastern
301MarylandWalkersvilleEastern