About this number
(650) 453 is a landline based telephone number operated by Global Crossing Local Services and is located in zip code 94107 in the city of San Francisco, California, which is in San Francisco County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 650 and Network Numbering Exchange (NXX - also known as a prefix) of 453. It has an Operating Company Number (OCN) of 8690. A Common Language Location Identifier (CLLI) of SNFCCAMK8MD. As well as a Local access and transport area (LATA) of 722. Zip code 94107 has a population of 26,599 as of the 2010 census.