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
443MarylandArbutusEastern
410MarylandChurch HillEastern
443MarylandJarrettsvilleEastern
301MarylandLa PlataEastern
410MarylandDundalkEastern
240MarylandMccooleEastern
301MarylandAdamstownEastern
301MarylandMiddletownEastern
301MarylandOaklandEastern
301MarylandWilliamsportEastern
443MarylandBrooklynEastern
410MarylandForkEastern
301MarylandValley LeeEastern
410MarylandPort DepositEastern
240MarylandSmithsburgEastern
410MarylandGlen BurnieEastern
410MarylandWestminsterEastern
443MarylandNorth EastEastern
443MarylandMiddle RiverEastern
410MarylandHavre De GraceEastern
240MarylandRussettEastern
443MarylandDelmarEastern
443MarylandAnnapolisEastern
410MarylandAbingdonEastern
240MarylandClintonEastern