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
410MarylandGlen BurnieEastern
410MarylandArnoldEastern
410MarylandBaltimoreEastern
443MarylandFederalsburgEastern
443MarylandPikesvilleEastern
240MarylandCollege ParkEastern
240MarylandLeonardtownEastern
443MarylandChestertownEastern
410MarylandAberdeenEastern
301MarylandBryans RoadEastern
410MarylandBarclayEastern
410MarylandSparks GlencoeEastern
443MarylandWestminsterEastern
443MarylandParktonEastern
240MarylandSilver SpringEastern
443MarylandSnow HillEastern
301MarylandNanjemoyEastern
410MarylandPasadenaEastern
240MarylandGrantsvilleEastern
443MarylandForkEastern
410MarylandTowsonEastern
443MarylandDundalkEastern
240MarylandThurmontEastern
301MarylandOdentonEastern
410MarylandMardela SpringsEastern