About this number
(509) 442 is a landline based telephone number operated by Pend Oreille Telephone Company and is located in zip code 99139 in the city of Ione, Washington, which is in Pend Oreille 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 442. It has an Operating Company Number (OCN) of 2418. A Common Language Location Identifier (CLLI) of IONEWAXXRS0. As well as a Local access and transport area (LATA) of 960. Zip code 99139 has a population of 1,301 as of the 2010 census.