About this number
(925) 524-7148 is a landline based telephone number operated by Onvoy, Inc. - Ca and is located in zip code 94517 in the city of Clayton, 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 524 and a subscriber number of 7148. It has an Operating Company Number (OCN) of 668G. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 722. It was first assigned for usage on 11/19/2009. Zip code 94517 has a population of 12,385 as of the 2010 census.