About this number
(831) 636 is a landline based telephone number operated by Pacific Bell and is located in zip code 95023 in the city of Hollister, California, which is in San Benito County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 831 and Network Numbering Exchange (NXX - also known as a prefix) of 636. It has an Operating Company Number (OCN) of 9740. A Common Language Location Identifier (CLLI) of HLSTCA11DS0. As well as a Local access and transport area (LATA) of 736. Zip code 95023 has a population of 48,841 as of the 2010 census.