About this number
(509) 878-0011 is a landline based telephone number operated by Frontier Communications Northw and is located in zip code 99161 in the city of Palouse, 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 878 and a subscriber number of 0011. It has an Operating Company Number (OCN) of 4324. A Common Language Location Identifier (CLLI) of PALSWAXXRS1. As well as a Local access and transport area (LATA) of 960. Zip code 99161 has a population of 1,400 as of the 2010 census.