About this number
(916) 640 is a landline based telephone number operated by Surewest Telephone DBA Surewes and is located in zip code 95678 in the city of Roseville, California, which is in Placer County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 916 and Network Numbering Exchange (NXX - also known as a prefix) of 640. It has an Operating Company Number (OCN) of 4931. A Common Language Location Identifier (CLLI) of RSVLCAXFDS0. As well as a Local access and transport area (LATA) of 726. Zip code 95678 has a population of 41,192 as of the 2010 census.