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MD Area Codes

Area Code 240: Maryland, US
(Maryland Area Code Map)
Current Local Time: Thursday January 17, 2008, 1:29pm (EST)
Cities Covered: Adelphi, Alexandria, Annapolis, Annapolis Junction, Baileys Crossroads, Baltimore, Beltsville, Bethesda, Chantilly, Chevy Chase, Clinton, College Park, Cresaptown, Cumberland, Damascus, Frederick, Gaithersburg, Germantown, Greenbelt, Hagerstown, Herndon, Hyattsville, Ijamsville, Lanham, Laurel, Lexington Park, Mc Lean, Monrovia, Mount Airy, Myersville, Odenton, Reston, Rockville, Savage, Silver Spring, Smithsburg, Sterling, Temple Hills, Vienna, Washington

Area Code 301: Maryland, US
(Maryland Area Code Map)
Current Local Time: Thursday January 17, 2008, 1:29pm (EST)
Cities Covered: Adelphi, Alexandria, Allentown, Annapolis, Annapolis Junction, Baden, Baltimore, Beltsville, Bethesda, Bittinger, Bowie, Braddock Heights, Brandywine, Brunswick, Bryans Road, Buckeystown, Capitol Heights, Cascade, Chevy Chase, Clarksville, Clear Spring, Clinton, College Park, Columbia, Cresaptown, Cumberland, Damascus, Emmitsburg, Fort Washington, Frederick, Friendsville, Frostburg, Gaithersburg, Galesville, Germantown, Grantsville, Greenbelt, Hagerstown, Hancock, Herndon, Hollywood, Hughesville, Hyattsville, Indian Head, Keedysville, Keyser, Kitzmiller, La Plata, Landover, Lanham, Laurel, Leonardtown, Lexington Park, Lonaconing, Mayo, Mc Lean, Mechanicsville, Milestown, Monrovia, Mount Airy, Mount Savage, Myersville, Nanjemoy, New Market, North Beach, Oakland, Odenton, Oldtown, Olney, Oxon Hill, Patuxent Naval Air Test C, Piedmont, Poolesville, Prince Frederick, Reston, Ridge, Rockville, Saint Margarets, Savage, Silver Spring, Smithsburg, Suitland, Temple Hills, Thayerville, Thurmont, Tompkinsville, Upper Marlboro, Valley Lee, Waldorf, Walkersville, Washington, Williamsport

Area Code 410: Maryland, US
(Maryland Area Code Map)
Current Local Time: Thursday January 17, 2008, 1:29pm (EST)
Cities Covered: Aberdeen, Annapolis, Armiger, Bainbridge, Balt Wa Intl Arpt, Baltimore, Bel Air, Beltsville, Berlin, Bishop, Brooklyn, Cambridge, Cardiff, Catonsville, Cecilton, Centreville, Chase, Chesapeake City, Chestertown, Church Hill, Churchville, Clarksville, Cockeysville, Columbia, Crisfield, Crofton, Darlington, Deal Island, Delmar, Denton, Dorrs Corner, Dundalk, Easton, Edgewood, Elkridge, Elkton, Ellicott City, Essex, Federalsburg, Fork, Fort Washington, Galena, Galesville, Glen Burnie, Glenwood, Greensboro, Hampstead, Hanover, Havre De Grace, Hillsboro, Honga, Huntingtown, Hurlock, Jarrettsville, Laurel, Manor, Marion, Mayo, Millington, Mutual, Nanticoke, New Windsor, North Beach, North East, Ocean City, Ocean Pines, Odenton, Owings Mills, Oxford, Parkton, Parkville, Perry Hall, Pikesville, Pocomoke City, Preston, Prince Frederick, Princess Anne, Queenstown, Randallstown, Reisterstown, Rising Sun, Rock Hall, Romancoke, Saint Margarets, Saint Michaels, Salisbury, Severna Park, Sharptown, Smith Island, Snow Hill, Solomons, Sparrows Point, Stevensville, Still Pond, Sudlersville, Sykesville, Taneytown, Tilghman, Towson, Trappe, Union Bridge, Upper Marlboro, Vienna, Westminster, White Marsh, Willards, Windsor Mill, Woodlawn, Wye Mills

Area Code 443: Maryland, US
(Maryland Area Code Map)
Current Local Time: Thursday January 17, 2008, 1:29pm (EST)
Cities Covered: Annapolis, Armiger, Baltimore, Bel Air, Catonsville, Centreville, Chantilly, Clarksville, Cockeysville, Columbia, Easton, Elkridge, Elkton, Essex, Glen Burnie, Hanover, Havre De Grace, Herndon, Laurel, Linthicum Heights, Mayo, North East, Odenton, Owings Mills, Pikesville, Romancoke, Salisbury, Towson, Washington, White Marsh, Windsor Mill, Woodlawn, Wye Mills

Area Code 667: Not in Service

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