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 443-310 area code for verified numbers 443-310-6000 - 443-310-6999. Zipcodes covered include 21202, 21241, 21297, 21290 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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443-310-6xxx Area Code Reverse Lookup Results
Phone numbers 443-310-6xxx fall in 443-310 area code. This area code covers part of Columbia, covering
most of 21202, 21241, 21297, 21290 zipcodes. 443-310 area code was
started on Jun 15, 2000. Columbia follows US/Eastern timezone with Daylight Savings as part of Baltimore county in Maryland state. It has a population of 620,961 and covers a Land Area of 80.944 sq miles. 443-310 area code
locator service has determined Geo-Coordinates for this location as Latitude: 39.29 & Longitude: -76.61. Also, the network service provider for area code 443-310 is New Cingular Wireless PCS LLC - DC, 5600 Glenridge Dr, G510, Atlanta, GA, US - 30342-6902.
