About this number
(503) 738 is a landline based telephone number operated by Qwest Corporation and is located in zip code 97138 in the city of Seaside, Oregon, which is in Clatsop County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 503 and Network Numbering Exchange (NXX - also known as a prefix) of 738. It has an Operating Company Number (OCN) of 9638. A Common Language Location Identifier (CLLI) of SESDOR64DS0. As well as a Local access and transport area (LATA) of 672. Zip code 97138 has a population of 10,021 as of the 2010 census.