About this number
(509) 251 is a wireless/mobile based telephone number operated by T-Mobile Usa, Inc. and is located in zip code 99202 in the city of Spokane, Washington, which is in Spokane County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 509 and Network Numbering Exchange (NXX - also known as a prefix) of 251. It has an Operating Company Number (OCN) of 6529. A Common Language Location Identifier (CLLI) of SPKNWA981MD. As well as a Local access and transport area (LATA) of 676. Zip code 99202 has a population of 21,580 as of the 2010 census.