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
443MarylandSolomonsEastern
410MarylandSalisburyEastern
443MarylandSykesvilleEastern
443MarylandHarmansEastern
443MarylandGlenwoodEastern
410MarylandPocomokeEastern
410MarylandAbingdonEastern
410MarylandPrincess AnneEastern
410MarylandCockeysvilleEastern
443MarylandRandallstownEastern
301MarylandGlenn DaleEastern
301MarylandNanjemoyEastern
443MarylandArbutusEastern
301MarylandLeonardtownEastern
443MarylandUnion BridgeEastern
301MarylandThurmontEastern
410MarylandJarrettsvilleEastern
410MarylandLinthicum HeightsEastern
240MarylandHagerstownEastern
301MarylandSilver SpringEastern
240MarylandThurmontEastern
410MarylandCatonsvilleEastern
301MarylandMiddletownEastern
443MarylandCroftonEastern
443MarylandColumbiaEastern