About this number
(707) 275-6136 is a landline based telephone number operated by Xo California, Inc. and is located in zip code 95485 in the city of Upper Lake, California, which is in Lake 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 275 and a subscriber number of 6136. It has an Operating Company Number (OCN) of 7262. A Common Language Location Identifier (CLLI) of FRMTCAEDDS2. As well as a Local access and transport area (LATA) of 722. It was first assigned for usage on 03/20/2007. Zip code 95485 has a population of 2,557 as of the 2010 census.