About this number
(509) 332-7957 is a landline based telephone number operated by Frontier Communications Northw and is located in zip code 99163 in the city of Pullman, Washington, which is in Whitman County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 509, a Network Numbering Exchange (NXX - also known as a prefix) of 332 and a subscriber number of 7957. It has an Operating Company Number (OCN) of 4324. A Common Language Location Identifier (CLLI) of PLMNWAXXDS0. As well as a Local access and transport area (LATA) of 960. Zip code 99163 has a population of 31,404 as of the 2010 census.