About this number
(281) 230-0001 is a landline based telephone number operated by Southwestern Bell and is located in zip code 77073 in the city of Houston, Texas, which is in Harris County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 281, a Network Numbering Exchange (NXX - also known as a prefix) of 230 and a subscriber number of 0001. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of HSTNTXWEDS0. As well as a Local access and transport area (LATA) of 560. Zip code 77073 has a population of 34,790 as of the 2010 census.