About this number
(925) 370 is a landline based telephone number operated by Pacific Bell and is located in zip code 94553 in the city of Martinez, 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 and Network Numbering Exchange (NXX - also known as a prefix) of 370. It has an Operating Company Number (OCN) of 9740. A Common Language Location Identifier (CLLI) of MRTZCA11DS0. As well as a Local access and transport area (LATA) of 722. Zip code 94553 has a population of 47,065 as of the 2010 census.