About this number
(330) 318 is a landline based telephone number operated by McI Worldcom Communications, I and is located in zip code 44481 in the city of Warren, Ohio, which is in Trumbull County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 330 and Network Numbering Exchange (NXX - also known as a prefix) of 318. It has an Operating Company Number (OCN) of 7443. A Common Language Location Identifier (CLLI) of WRRNOHXAZMD. As well as a Local access and transport area (LATA) of 322. Zip code 44481 has a population of 10,408 as of the 2010 census.