About this number
(925) 778-0009 is a landline based telephone number operated by Pacific Bell and is located in zip code 94509 in the city of Antioch, California, which is in Contra Costa County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 925, a Network Numbering Exchange (NXX - also known as a prefix) of 778 and a subscriber number of 0009. It has an Operating Company Number (OCN) of 9740. A Common Language Location Identifier (CLLI) of ANTCCA11DS0. As well as a Local access and transport area (LATA) of 722. Zip code 94509 has a population of 62,439 as of the 2010 census.