About this number
(979) 364 is a landline based telephone number operated by Southwestern Bell and is located in zip code 77837 in the city of Calvert, Texas, which is in Robertson 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 364. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of CLVTTXCLRS0. As well as a Local access and transport area (LATA) of 570. Zip code 77837 has a population of 1,587 as of the 2010 census.