About this number
(509) 255 is a landline based telephone number operated by Qwest Corporation and is located in zip code 99019 in the city of Liberty Lake, 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 255. It has an Operating Company Number (OCN) of 9638. A Common Language Location Identifier (CLLI) of LBLKWA01DS0. As well as a Local access and transport area (LATA) of 676. Zip code 99019 has a population of 9,502 as of the 2010 census.