About this number
(903) 643 is a landline based telephone number operated by Southwestern Bell and is located in zip code 75756 in the city of Brownsboro, Texas, which is in Gregg County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 903 and Network Numbering Exchange (NXX - also known as a prefix) of 643. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of LGVWTXMIDS0. As well as a Local access and transport area (LATA) of 554. Zip code 75756 has a population of 4,002 as of the 2010 census.