About this number
(318) 378 is a landline based telephone number operated by Centurytel Northwest Louisiana and is located in zip code 71004 in the city of Belcher, Louisiana, which is in Caddo Parish County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 318 and Network Numbering Exchange (NXX - also known as a prefix) of 378. It has an Operating Company Number (OCN) of 431. A Common Language Location Identifier (CLLI) of BLCHLAXARS1. As well as a Local access and transport area (LATA) of 486. Zip code 71004 has a population of 644 as of the 2010 census.