About this number
(509) 857-0104 is a landline based telephone number operated by Ellensburg Telephone Co. and is located in zip code 98926 in the city of Ellensburg, Washington, which is in Kittitas 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 857 and a subscriber number of 0104. It has an Operating Company Number (OCN) of 2412. A Common Language Location Identifier (CLLI) of ELBGWAXADS0. As well as a Local access and transport area (LATA) of 676. Zip code 98926 has a population of 30,239 as of the 2010 census.