About this number
There is 1 OK rating for this phone number. (408) 556-4000 is a landline based telephone number operated by Teleport Communications Group and is located in zip code 95050 in the city of Santa Clara, California, which is in Santa Clara County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 408, a Network Numbering Exchange (NXX - also known as a prefix) of 556 and a subscriber number of 4000. It has an Operating Company Number (OCN) of 7145. 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 10/10/2005. Zip code 95050 has a population of 35,923 as of the 2010 census.