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 301-310 area code for verified numbers 301-310-0000 - 301-310-0999. Zipcodes covered include 20707, 20705, 20701, 20708 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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301-310-0xxx Area Code Reverse Lookup Results
Phone numbers 301-310-0xxx fall in 301-310 area code. This area code covers part of Columbia, covering
most of 20707, 20705, 20701, 20708 zipcodes. 301-310 area code was
started on Aug 03, 2001. Columbia follows US/Eastern timezone with Daylight Savings as part of Howard county in Maryland state. It has a population of 287,085 and covers a Land Area of 250.741 sq miles. 301-310 area code
locator service has determined Geo-Coordinates for this location as Latitude: 39.10 & Longitude: -76.84. Also, the network service provider for area code 301-310 is Verizon Maryland Inc, 2980 Fairview Park Dr, 10th Floor, Falls Church, VA, US - 22042-4511.
