About this number
(209) 857 is a wireless/mobile based telephone number operated by T-Mobile Usa, Inc. and is located in zip code 95202 in the city of Stockton, California, which is in San Joaquin County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 209 and Network Numbering Exchange (NXX - also known as a prefix) of 857. It has an Operating Company Number (OCN) of 6529. A Common Language Location Identifier (CLLI) of SKTNCA01X4X. As well as a Local access and transport area (LATA) of 738. It was first assigned for usage on 03/21/2014. Zip code 95202 has a population of 6,521 as of the 2010 census.