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
443MarylandChesapeake CityEastern
410MarylandNew WindsorEastern
410MarylandCatonsvilleEastern
410MarylandQueen AnneEastern
240MarylandRidgeEastern
301MarylandOdentonEastern
301MarylandOxon HillEastern
301MarylandDamascusEastern
443MarylandPerryvilleEastern
443MarylandOcean CityEastern
240MarylandCroftonEastern
301MarylandHighfieldEastern
240MarylandIndian HeadEastern
301MarylandLaurelEastern
443MarylandTaneytownEastern
301MarylandCapitol HeightsEastern
410MarylandRandallstownEastern
301MarylandMechanicsvilleEastern
301MarylandMount SavageEastern
443MarylandArbutusEastern
301MarylandBowieEastern
410MarylandBarclayEastern
240MarylandFrostburgEastern
443MarylandMiddle RiverEastern
410MarylandPrincess AnneEastern