240

Maryland (MD)

Cities Covered by 240 Area Code


Andrews Air Force Base Annapolis Ashton Bel Alton Bowie
Brandywine Bryans Road Cascade Clarksburg College Park
Damascus District Heights Elkridge Emmitsburg Fort Washington
Frostburg Germantown Greenbelt Halethorpe Hancock
Hughesville Ijamsville Jessup Laurel Leonardtown
Lothian Mechanicsville Monrovia Mount Rainier New Market
Odenton Prince Frederick Rawlings Riverdale Sabillasville
Suitland Temple Hills Thurmont Upper Marlboro Walkersville
Westernport Williamsport Woodsboro Bethesda Brentwood
Brunswick California Callaway Cheltenham Chevy Chase
Clinton Columbia Crofton Cumberland Derwood
Faulkner Frederick Gaithersburg Grantsville Great Mills
Hagerstown Hyattsville Indian Head Issue Kensington
La Plata Lanham Lexington Park Libertytown Middletown
Montgomery Village Mount Airy Myersville Nanjemoy Oakland
Oxon Hill Patuxent River Poolesville Port Tobacco Potomac
Ridge Rockville Sandy Spring Savage Shady Side
Silver Spring Smithsburg Takoma Park Waldorf

Related Area Codes


202, 240, 301, 410, 443, 703, 304