About this number
(510) 429-0046 is a landline based telephone number operated by Pacific Bell and is located in zip code 94587 in the city of Union City, California, which is in Alameda County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 510, a Network Numbering Exchange (NXX - also known as a prefix) of 429 and a subscriber number of 0046. It has an Operating Company Number (OCN) of 9740. A Common Language Location Identifier (CLLI) of UNCYCA11DS0. As well as a Local access and transport area (LATA) of 722. Zip code 94587 has a population of 69,516 as of the 2010 census.