About this number
There is 1 OK rating for this phone number. (304) 820-3957 is a wireless/mobile based telephone number operated by Sprint Spectrum L.P.- Wv and is located in zip code 25401 in the city of Martinsburg, West Virginia, which is in Berkeley County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 304, a Network Numbering Exchange (NXX - also known as a prefix) of 820 and a subscriber number of 3957. It has an Operating Company Number (OCN) of 8575. A Common Language Location Identifier (CLLI) of MRBGWV236MD. As well as a Local access and transport area (LATA) of 240. It was first assigned for usage on 12/08/2006. Zip code 25401 has a population of 14,622 as of the 2010 census.