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
410MarylandPort RepublicEastern
301MarylandMechanicsvilleEastern
443MarylandChesapeake CityEastern
301MarylandKensingtonEastern
443MarylandEssexEastern
301MarylandCollege ParkEastern
240MarylandKensingtonEastern
240MarylandMccooleEastern
410MarylandChestertownEastern
443MarylandElkridgeEastern
410MarylandNorth EastEastern
443MarylandCrisfieldEastern
443MarylandAnnapolisEastern
410MarylandRhodesdaleEastern
410MarylandDentonEastern
410MarylandWarwickEastern
410MarylandCentrevilleEastern
301MarylandEdgewaterEastern
410MarylandChesapeake CityEastern
240MarylandGreenbeltEastern
410MarylandArbutusEastern
443MarylandCroftonEastern
301MarylandColumbiaEastern
443MarylandHavre De GraceEastern
240MarylandBaltimoreEastern