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 301-810 area code for verified numbers 301-810-4000 - 301-810-4999. Zipcodes covered include 21703, 21717, 21710, 21790 covered within Frederick. More area codes, including
those outside of Maryland, United States of America, are on the VerifyPhone.com homepage.
Enter Phone Number to Verify
301-810-4xxx Area Code Reverse Lookup Results
Phone numbers 301-810-4xxx fall in 301-810 area code. This area code covers part of Frederick, covering
most of 21703, 21717, 21710, 21790 zipcodes. 301-810 area code was
started on Sep 13, 2004. Frederick follows US/Eastern timezone with Daylight Savings as part of Frederick county in Maryland state. It has a population of 233,385 and covers a Land Area of 660.221 sq miles. 301-810 area code
locator service has determined Geo-Coordinates for this location as Latitude: 39.33 & Longitude: -77.43. Also, the network service provider for area code 301-810 is MCImetro Access Transmission Services LLC, 8521 Leesburg Pike, Vienna, VA, US - 22182-2427.
