AREA CODES 410 AND 443

(Redirected from Area code 410)
Maryland comprises the red and blue area of the map; the red area is covered by area codes 410 and 443

North American 'area codes 410 and 443' are state of Maryland telephone area codes which serve the communities of Baltimore, North East, Rising Sun, the state capital of Annapolis, and the Eastern Shore. Area code 410 was split from area code 301 on October 6, 1991. The overlay area code, 443, was introduced on June 1, 1997.
The counties and independent city served by these area codes include:

Anne Arundel

Baltimore City

Baltimore County

Caroline

Calvert

Carroll

Cecil

Dorchester

Harford

Howard

Kent

Queen Anne's

Somerset

Talbot

Wicomico

Worcester



Contents
See also

See also



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