About this number
(956) 364-7317 is a landline based telephone number operated by Southwestern Bell and is located in zip code 78550 in the city of Harlingen, Texas, which is in Cameron County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 956, a Network Numbering Exchange (NXX - also known as a prefix) of 364 and a subscriber number of 7317. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of HRLNTXHGDS0. As well as a Local access and transport area (LATA) of 568. It was first assigned for usage on 01/01/1901. Zip code 78550 has a population of 53,152 as of the 2010 census.