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 301-780 area code for verified numbers 301-780-1000 - 301-780-1999. Zipcodes covered include 20772, 20623, 20711, 20716 covered within Upper Marlboro. More area codes, including
those outside of Maryland, United States of America, are on the VerifyPhone.com homepage.
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301-780-1xxx Area Code Reverse Lookup Results
Phone numbers 301-780-1xxx fall in 301-780 area code. This area code covers part of Upper Marlboro, covering
most of 20772, 20623, 20711, 20716 zipcodes. 301-780 area code was
started on Aug 03, 2001. Upper Marlboro follows US/Eastern timezone with Daylight Savings as part of Prince George's county in Maryland state. It has a population of 863,420 and covers a Land Area of 482.691 sq miles. 301-780 area code
locator service has determined Geo-Coordinates for this location as Latitude: 38.82 & Longitude: -76.75. Also, the network service provider for area code 301-780 is Verizon Maryland Inc, 2980 Fairview Park Dr, 10th Floor, Falls Church, VA, US - 22042-4511.
