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
301MarylandRockvilleEastern
410MarylandSalisburyEastern
443MarylandQueenstownEastern
443MarylandCentrevilleEastern
443MarylandTaneytownEastern
443MarylandOdentonEastern
240MarylandAshtonEastern
410MarylandHurlockEastern
443MarylandForkEastern
240MarylandMount AiryEastern
240MarylandNewburgEastern
240MarylandLa PlataEastern
443MarylandCardiffEastern
443MarylandBishopvilleEastern
240MarylandRockvilleEastern
301MarylandNanjemoyEastern
443MarylandBerlinEastern
301MarylandAccidentEastern
410MarylandStevensvilleEastern
410MarylandCambridgeEastern
443MarylandPerryvilleEastern
301MarylandBaltimoreEastern
240MarylandNanjemoyEastern
443MarylandBel AirEastern
301MarylandWaldorfEastern