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
443MarylandBishopvilleEastern
240MarylandGaithersburgEastern
240MarylandEmmitsburgEastern
240MarylandMount RainierEastern
443MarylandSherwood ForestEastern
240MarylandColumbiaEastern
410MarylandGreensboroEastern
443MarylandParkvilleEastern
410MarylandTaneytownEastern
240MarylandNewburgEastern
301MarylandBeltsvilleEastern
410MarylandPrince FrederickEastern
443MarylandQueenstownEastern
410MarylandCambridgeEastern
301MarylandFort WashingtonEastern
410MarylandOdentonEastern
443MarylandSolomonsEastern
410MarylandTowsonEastern
443MarylandDelmarEastern
301MarylandHughesvilleEastern
443MarylandChestertownEastern
240MarylandBaltimoreEastern
443MarylandSparks GlencoeEastern
240MarylandHyattsvilleEastern
301MarylandDamascusEastern