Area Code 443

Country United States
State/Province Maryland 
Major City Baltimore 
Easy URL 

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443 Area Code is an area code finder with detailed information on the 443 area code including 443 area code map.

Major cities like Baltimore within area code 443 are also listed on this page. More area codes, including those outside of Maryland, are found on the homepage.

Some telephone area codes are overlaid, requiring 10-digit dialing. is your one-stop site for area code lookup, area code search, and area code locator.

Area Code 443 Detail

Area code 443 serves the eastern half of Maryland, mostly with new cell phone numbers. 443 also serves the city of Baltimore, parts of its surrounding counties, and the Eastern Shore.

443 Area Code Location
Major Cities County State/Province
Baltimore  Baltimore  MD 
Dundalk  Baltimore  MD 
Ellicott City  Howard  MD 
Towson  Baltimore  MD 
Other Cities By Name
Aberdeen  Harford  MD 
Arbutus  Baltimore  MD 
Bel Air  Harford  MD 
Berlin  Worcester  MD 
Bishopville  Worcester  MD 
Brooklyn Park  Anne Arundel  MD 
Cambridge  Dorchester  MD 
Cardiff  Harford  MD 
Catonsville  Baltimore  MD 
Centreville  Queen Anne's  MD 
Chase  Baltimore  MD 
Chesapeake City  Cecil  MD 
Chestertown  Kent
Queene Anne' 
Cockeysville  Baltimore  MD 
Crofton  Anne Arundel  MD 
Darlington  Harford  MD 
Delmar  Wicomico  MD 
Denton  Caroline  MD 
Easton  Talbot  MD 
Edgewood  Harford  MD 
Elkridge  Howard  MD 
Elkton  Cecil  MD 
Essex  Baltimore  MD 
Fallston  Harford  MD 
Federalsburg  Caroline  MD 
Fork  Baltimore  MD 
Glen Burnie  Anne Arundel  MD 
Glenwood  Howard  MD 
Hampstead  Carroll  MD 
Havre De Grace  Harford  MD 
Jarrettsville  Harford  MD 
Linthicum  Anne Arundel  MD 
Millersville  Anne Arundel  MD 
Nanticoke  Wicomico  MD 
New Windsor  Carroll  MD 
North Beach  Calvert  MD 
North East  Cecil  MD 
Odenton  Anne Arundel  MD 
Parkton  Baltimore  MD 
Parkville  Baltimore  MD 
Perryville  Cecil  MD 
Pikesville  Baltimore  MD 
Pocomoke  Worcester  MD 
Port Deposit  Cecil  MD 
Princess Anne  Somerset  MD 
Queenstown  Queen Anne's  MD 
Reisterstown  Baltimore  MD 
Salisbury  Wicomico  MD 
Severn  Anne Arundel  MD 
Severna Park  Anne Arundel  MD 
Sharptown  Wicomico  MD 
Sherwood Forest  Anne Arundel  MD 
Snow Hill  Worcester  MD 
Solomons  Calvert  MD 
Sparks Glencoe  Baltimore  MD 
Stevensville  Queen Anne's  MD 
Sykesville  Carroll  MD 
Taneytown  Carroll  MD 
Trappe  Talbot  MD 
Union Bridge  Carroll  MD 
Vienna  Dorchester  MD 
West River  Anne Arundel  MD 
Westminster  Carroll  MD 
Willards  Wicomico  MD 
Woodlawn  Baltimore  MD 

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