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
240MarylandLexington ParkEastern
301MarylandClear SpringEastern
410MarylandChurch HillEastern
443MarylandLaurelEastern
443MarylandHavre De GraceEastern
410MarylandGalenaEastern
410MarylandPasadenaEastern
443MarylandBaltimoreEastern
443MarylandOdentonEastern
443MarylandPrincess AnneEastern
443MarylandElktonEastern
410MarylandDelmarEastern
301MarylandHighfieldEastern
240MarylandKensingtonEastern
301MarylandNorth BeachEastern
443MarylandHarmansEastern
443MarylandPocomokeEastern
443MarylandRandallstownEastern
301MarylandBethesdaEastern
443MarylandParktonEastern
301MarylandCumberlandEastern
301MarylandLaurelEastern
443MarylandDentonEastern
301MarylandKitzmillerEastern
410MarylandCroftonEastern