About this number
(707) 963-0030 is a landline based telephone number operated by Pacific Bell and is located in zip code 94574 in the city of Saint Helena, California, which is in Napa County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 707, a Network Numbering Exchange (NXX - also known as a prefix) of 963 and a subscriber number of 0030. It has an Operating Company Number (OCN) of 9740. A Common Language Location Identifier (CLLI) of STHNCA11DS0. As well as a Local access and transport area (LATA) of 722. Zip code 94574 has a population of 8,742 as of the 2010 census.