About this number
(509) 542-0004 is a landline based telephone number operated by Qwest Corporation and is located in zip code 99301 in the city of Pasco, Washington, which is in Franklin 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 542 and a subscriber number of 0004. It has an Operating Company Number (OCN) of 9638. A Common Language Location Identifier (CLLI) of PASCWA01DS0. As well as a Local access and transport area (LATA) of 676. Zip code 99301 has a population of 68,191 as of the 2010 census.