VerifyPhone.com is your one-stop site for area code lookup, phone number lookup,
and free phone number reviews. Following is phone number listings & most
recent reviews for 443-821 area code for verified numbers 443-821-2000 - 443-821-2999. Zipcodes covered include 21157, 21158, 21088 covered within Columbia. More area codes, including
those outside of Maryland, United States of America, are on the VerifyPhone.com homepage.
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443-821-2xxx Area Code Reverse Lookup Results
Phone numbers 443-821-2xxx fall in 443-821 area code. This area code covers part of Columbia, covering
most of 21157, 21158, 21088 zipcodes. 443-821 area code was
started on Oct 30, 2010. Columbia follows US/Eastern timezone with Daylight Savings as part of Carroll county in Maryland state. It has a population of 167,134 and covers a Land Area of 447.595 sq miles. 443-821 area code
locator service has determined Geo-Coordinates for this location as Latitude: 39.58 & Longitude: -76.99. Also, the network service provider for area code 443-821 is New Cingular Wireless PCS LLC - DC, 5600 Glenridge Dr, G510, Atlanta, GA, US - 30342-6902.
