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
240MarylandFrederickEastern
301MarylandIndian HeadEastern
240MarylandCallawayEastern
301MarylandGaithersburgEastern
443MarylandSalisburyEastern
443MarylandTrappeEastern
240MarylandMyersvilleEastern
301MarylandDamascusEastern
240MarylandGaithersburgEastern
240MarylandIjamsvilleEastern
240MarylandWilliamsportEastern
410MarylandChestertownEastern
410MarylandGlenwoodEastern
410MarylandElkridgeEastern
443MarylandNew WindsorEastern
443MarylandJarrettsvilleEastern
240MarylandHughesvilleEastern
410MarylandRandallstownEastern
410MarylandRising SunEastern
443MarylandAnnapolisEastern
410MarylandOxfordEastern
240MarylandNanjemoyEastern
443MarylandAberdeenEastern
410MarylandBerlinEastern
240MarylandChevy ChaseEastern