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443 Area Code: Location, Time Zone & Phone Lookup - Page 2

(443)
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Area code 443 is a telephone area code in the U.S. state of Maryland. It was created on July 1, 1997, in a split of area code 410. 443 is the only area code in Maryland that is not a part of the North American Numbering Plan.

Area code 443 serves southwestern Pennsylvania and the eastern panhandle of West Virginia. It was created in 1997 as a split from area code 717.

Phone Number Prefixes In The 443 Area Code