About this number
(512) 374-0001 is a landline based telephone number operated by Southwestern Bell and is located in zip code 78756 in the city of Austin, Texas, which is in Travis County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 512, a Network Numbering Exchange (NXX - also known as a prefix) of 374 and a subscriber number of 0001. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of AUSTTXHODS0. As well as a Local access and transport area (LATA) of 558. Zip code 78756 has a population of 7,194 as of the 2010 census.