About this number
(425) 450 is a landline based telephone number operated by Qwest Corporation and is located in zip code 98004 in the city of Bellevue, Washington, which is in King County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 425 and Network Numbering Exchange (NXX - also known as a prefix) of 450. It has an Operating Company Number (OCN) of 9638. A Common Language Location Identifier (CLLI) of BLLVWAGLDS0. As well as a Local access and transport area (LATA) of 674. Zip code 98004 has a population of 27,946 as of the 2010 census.