About this number
(979) 562 is a landline based telephone number operated by Colorado Valley Telephone Coop and is located in zip code 77964 in the city of Hallettsville, Texas, which is in Lavaca County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 979 and Network Numbering Exchange (NXX - also known as a prefix) of 562. It has an Operating Company Number (OCN) of 2059. A Common Language Location Identifier (CLLI) of MORVTXXADS0. As well as a Local access and transport area (LATA) of 570. Zip code 77964 has a population of 7,569 as of the 2010 census.