About this number
(503) 621-4792 is a wireless/mobile based telephone number operated by Sprint Spectrum L.P. and is located in zip code 97203 in the city of Portland, Oregon, which is in Multnomah County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 503, a Network Numbering Exchange (NXX - also known as a prefix) of 621 and a subscriber number of 4792. It has an Operating Company Number (OCN) of 6664. A Common Language Location Identifier (CLLI) of TGRDORDOCM0. As well as a Local access and transport area (LATA) of 672. It was first assigned for usage on 11/16/2004. Zip code 97203 has a population of 31,042 as of the 2010 census.