About this number
(509) 676 is a landline based telephone number operated by Telewise, LLC - Wa and is located in zip code 99362 in the city of Walla Walla, Washington, which is in Walla Walla 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 676. It has an Operating Company Number (OCN) of 4718. A Common Language Location Identifier (CLLI) of WLWLWA01DS1. As well as a Local access and transport area (LATA) of 676. It was first assigned for usage on 02/22/2005. Zip code 99362 has a population of 41,056 as of the 2010 census.