Carroll County, Maryland

Carroll County, Maryland, has 10 towns and 10 ZIP codes, in area code 410, with 443 as an overlay.

Towns in Carroll County, A to Z

Town	ZIP codes	Area codes
Eldersburg	nearest21104, 21784	410, 443, 667
Finksburg	21048	410, 443, 667
Hampstead	21074	410, 443, 667
Keymar	21757	410, 443, 667
Lineboro	21088	410, 443, 667
Manchester	21102	410, 443, 667
New Windsor	21776	410, 443, 667
Sykesville	21784	410, 443, 667
Taneytown	21787	410, 443, 667
Westminster	21157, 21158	410, 443, 667

ZIP codes in Carroll County

21048Finksburg410, 443, 667
21074Hampstead410, 443, 667
21088Lineboro410, 443, 667
21102Manchester410, 443, 667
21157Westminster410, 443, 667
21158Westminster410, 443, 667
21757Keymar410, 443, 667
21776New Windsor410, 443, 667
21784Sykesville410, 443, 667
21787Taneytown410, 443, 667

Area codes in Carroll County

Area code 410
In service since October 6, 1991. Shares its area with 443 and 667. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Area code 443
In service since June 1, 1997. Shares its area with 410 and 667. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Local numbers in area code 410

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