About this number
(509) 550 is a wireless/mobile based telephone number operated by Sprint Spectrum L.P. and is located in zip code 83854 in the city of Post Falls, Washington, which is in Kootenai 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 550. It has an Operating Company Number (OCN) of 6664. A Common Language Location Identifier (CLLI) of PSFLIDAAFMD. As well as a Local access and transport area (LATA) of 960. Zip code 83854 has a population of 37,245 as of the 2010 census.