About this number
(925) 458-7640 is a landline based telephone number operated by Pacific Bell and is located in zip code 94565 in the city of Pittsburg, 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 458 and a subscriber number of 7640. It has an Operating Company Number (OCN) of 9740. A Common Language Location Identifier (CLLI) of PSBGCA11DS0. As well as a Local access and transport area (LATA) of 722. Zip code 94565 has a population of 84,641 as of the 2010 census.