About this number
(301) 318 is a wireless/mobile based telephone number operated by New Cingular Wireless Pcs, LLC and is located in zip code 44481 in the city of Warren, Maryland, which is in Trumbull County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 301 and Network Numbering Exchange (NXX - also known as a prefix) of 318. It has an Operating Company Number (OCN) of 4036. A Common Language Location Identifier (CLLI) of WRRNOHXAZMD. As well as a Local access and transport area (LATA) of 236. Zip code 44481 has a population of 10,408 as of the 2010 census.