About this number
(503) 485 is a landline based telephone number operated by Advanced Telcom Group, Inc. - and is located in zip code 97301 in the city of Salem, Oregon, which is in Marion 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 485. It has an Operating Company Number (OCN) of 4271. A Common Language Location Identifier (CLLI) of SALMOR01DS0. As well as a Local access and transport area (LATA) of 672. Zip code 97301 has a population of 53,518 as of the 2010 census.