443 Area Code, Maryland

443 area code is a telephone area code in the North American Numbering Plan (NANP) for Baltimore Metropolitan and the surrounding area in the eastern part of the state of Maryland, United States. The area code was created in 1997.

Information

Area Code	443
Major City	Baltimore
Service Date	06/01/1997
Time Zone	Eastern
Overlay Complex	410/443/667
Location	Maryland (MD)
Country	United States

Some of the cities served by area code 443 include Baltimore, Columbia, Glen Burnie, Ellicott City, Dundalk, Towson, Bel Air South, Severn, Catonsville and more.

Places covered by phone area code 443

Area code	City/Town	County
443	Aberdeen	Harford
443	Aberdeen Proving Ground	Harford
443	Abingdon	Harford
443	Allen	Wicomico
443	Annapolis	Anne Arundel
443	Annapolis Junction	Howard
443	Arnold	Anne Arundel
443	Baldwin	Baltimore
443	Baltimore	Baltimore City
443	Barclay	Queen Annes
443	Barstow	Calvert
443	Bel Air	Harford
443	Belcamp	Harford
443	Benson	Harford
443	Berlin	Worcester
443	Bethlehem	Caroline
443	Betterton	Kent
443	Bishopville	Worcester
443	Bivalve	Wicomico
443	Boring	Baltimore
443	Bozman	Talbot
443	Brooklandville	Baltimore
443	Brooklyn	Baltimore City
443	Broomes Island	Calvert
443	Butler	Baltimore
443	Cambridge	Dorchester
443	Catonsville	Baltimore
443	Cecilton	Cecil
443	Centreville	Queen Annes
443	Charlestown	Cecil
443	Chase	Baltimore
443	Chesapeake Beach	Calvert
443	Chesapeake City	Cecil
443	Chester	Queen Annes
443	Chestertown	Kent
443	Childs	Cecil
443	Church Creek	Dorchester
443	Church Hill	Queen Annes
443	Churchton	Anne Arundel
443	Churchville	Harford
443	Claiborne	Talbot
443	Clarksville	Howard
443	Cockeysville	Baltimore
443	Colora	Cecil
443	Columbia	Howard
443	Conowingo	Cecil
443	Cooksville	Howard
443	Cordova	Talbot
443	Crapo	Dorchester
443	Crisfield	Somerset
443	Crocheron	Dorchester
443	Crofton	Anne Arundel
443	Crownsville	Anne Arundel
443	Crumpton	Queen Annes
443	Curtis Bay	Anne Arundel
443	Darlington	Harford
443	Davidsonville	Anne Arundel
443	Dayton	Howard
443	Deal Island	Somerset
443	Deale	Anne Arundel
443	Delmar	Wicomico
443	Denton	Caroline
443	Dhs	Howard
443	Dowell	Calvert
443	Dundalk	Baltimore
443	Dunkirk	Calvert
443	Earleville	Cecil
443	East New Market	Dorchester
443	Easton	Talbot
443	Eden	Worcester
443	Edgewater	Anne Arundel
443	Edgewood	Harford
443	Elk Mills	Cecil
443	Elkridge	Howard
443	Elkton	Cecil
443	Ellicott City	Howard
443	Essex	Baltimore
443	Ewell	Somerset
443	Fallston	Harford
443	Federalsburg	Caroline
443	Finksburg	Carroll
443	Fishing Creek	Dorchester
443	Forest Hill	Harford
443	Fork	Baltimore
443	Fort George G Meade	Anne Arundel
443	Fort Howard	Baltimore
443	Freeland	Baltimore
443	Fruitland	Wicomico
443	Fulton	Howard
443	Galena	Kent
443	Galesville	Anne Arundel
443	Gambrills	Anne Arundel
443	Georgetown	Cecil
443	Gibson Island	Anne Arundel
443	Girdletree	Worcester
443	Glen Arm	Baltimore
443	Glen Burnie	Anne Arundel
443	Glenelg	Howard
443	Glenwood	Howard
443	Glyndon	Baltimore
443	Goldsboro	Caroline
443	Grasonville	Queen Annes
443	Greensboro	Caroline
443	Gunpowder	Harford
443	Gwynn Oak	Baltimore
443	Halethorpe	Baltimore
443	Hampstead	Carroll
443	Hanover	Anne Arundel
443	Harmans	Anne Arundel
443	Harwood	Anne Arundel
443	Havre De Grace	Harford
443	Hebron	Wicomico
443	Henderson	Caroline
443	Hillsboro	Caroline
443	Hunt Valley	Baltimore
443	Huntingtown	Calvert
443	Hurlock	Dorchester
443	Hydes	Baltimore
443	Ingleside	Queen Annes
443	Jarrettsville	Harford
443	Jessup	Howard
443	Joppa	Harford
443	Kennedyville	Kent
443	Keymar	Carroll
443	Kingsville	Baltimore
443	Lineboro	Carroll
443	Linkwood	Dorchester
443	Linthicum Heights	Anne Arundel
443	Lisbon	Howard
443	Long Green	Baltimore
443	Lothian	Anne Arundel
443	Lusby	Calvert
443	Lutherville Timonium	Baltimore
443	Madison	Dorchester
443	Manchester	Carroll
443	Manokin	Somerset
443	Mardela Springs	Wicomico
443	Marion Station	Somerset
443	Marriottsville	Carroll
443	Marydel	Caroline
443	Maryland Line	Baltimore
443	Massey	Kent
443	Mayo	Anne Arundel
443	McDaniel	Talbot
443	Middle River	Baltimore
443	Millersville	Anne Arundel
443	Millington	Kent
443	Monkton	Baltimore
443	Nanticoke	Wicomico
443	Neavitt	Talbot
443	New Windsor	Carroll
443	Newark	Worcester
443	Newcomb	Talbot
443	North Beach	Calvert
443	North East	Cecil
443	Nottingham	Baltimore
443	Ocean City	Worcester
443	Odenton	Anne Arundel
443	Owings Mills	Baltimore
443	Oxford	Talbot
443	Parkton	Baltimore
443	Parkville	Baltimore
443	Parsonsburg	Wicomico
443	Pasadena	Anne Arundel
443	Perry Hall	Baltimore
443	Perry Point	Cecil
443	Perryman	Harford
443	Perryville	Cecil
443	Phoenix	Baltimore
443	Pikesville	Baltimore
443	Pittsville	Wicomico
443	Pocomoke City	Worcester
443	Port Deposit	Cecil
443	Port Republic	Calvert
443	Powellville	Wicomico
443	Preston	Caroline
443	Price	Queen Annes
443	Prince Frederick	Calvert
443	Princess Anne	Somerset
443	Pylesville	Harford
443	Quantico	Wicomico
443	Queen Anne	Queen Annes
443	Queenstown	Queen Annes
443	Randallstown	Baltimore
443	Rehobeth	Somerset
443	Reisterstown	Baltimore
443	Rhodesdale	Dorchester
443	Riderwood	Baltimore
443	Ridgely	Caroline
443	Rising Sun	Cecil
443	Riva	Anne Arundel
443	Rock Hall	Kent
443	Rosedale	Baltimore
443	Royal Oak	Talbot
443	Salisbury	Wicomico
443	Savage	Howard
443	Secretary	Dorchester
443	Severn	Anne Arundel
443	Severna Park	Anne Arundel
443	Shady Side	Anne Arundel
443	Sharptown	Wicomico
443	Sherwood	Talbot
443	Showell	Worcester
443	Simpsonville	Howard
443	Snow Hill	Worcester
443	Solomons	Calvert
443	Sparks Glencoe	Baltimore
443	Sparrows Point	Baltimore
443	St Leonard	Calvert
443	St Michaels	Talbot
443	Stevenson	Baltimore
443	Stevensville	Queen Annes
443	Still Pond	Kent
443	Stockton	Worcester
443	Street	Harford
443	Sudlersville	Queen Annes
443	Sunderland	Calvert
443	Sykesville	Carroll
443	Taneytown	Carroll
443	Taylors Island	Dorchester
443	Templeville	Caroline
443	Tilghman	Talbot
443	Toddville	Dorchester
443	Towson	Baltimore
443	Tracys Landing	Anne Arundel
443	Trappe	Talbot
443	Tyaskin	Wicomico
443	Tylerton	Somerset
443	Union Bridge	Carroll
443	Upper Fairmount	Somerset
443	Upper Falls	Baltimore
443	Upperco	Baltimore
443	Vienna	Dorchester
443	Warwick	Cecil
443	West Friendship	Howard
443	West River	Anne Arundel
443	Westminster	Carroll
443	Westover	Somerset
443	Whaleyville	Worcester
443	White Hall	Harford
443	White Marsh	Baltimore
443	Whiteford	Harford
443	Willards	Wicomico
443	Windsor Mill	Baltimore
443	Wingate	Dorchester
443	Wittman	Talbot
443	Woodbine	Howard
443	Woodstock	Howard
443	Woolford	Dorchester
443	Worton	Kent
443	Wye Mills	Talbot