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
410MarylandPikesvilleEastern
301MarylandColumbiaEastern
301MarylandRockvilleEastern
240MarylandBrandywineEastern
301MarylandAvenueEastern
410MarylandChesapeake CityEastern
410MarylandAberdeenEastern
443MarylandElktonEastern
301MarylandCumberlandEastern
301MarylandMiddletownEastern
410MarylandWarwickEastern
410MarylandCockeysvilleEastern
410MarylandHavre De GraceEastern
240MarylandMccooleEastern
443MarylandHampsteadEastern
443MarylandChestertownEastern
443MarylandWest RiverEastern
443MarylandNorth EastEastern
301MarylandOdentonEastern
301MarylandDamascusEastern
301MarylandGlenn DaleEastern
410MarylandDundalkEastern
240MarylandFrederickEastern
443MarylandSolomonsEastern
410MarylandForkEastern