About this number
(970) 638 is a landline based telephone number operated by Qwest Corporation and is located in zip code 80483 in the city of Yampa, Colorado, which is in Routt County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 970 and Network Numbering Exchange (NXX - also known as a prefix) of 638. It has an Operating Company Number (OCN) of 9636. A Common Language Location Identifier (CLLI) of YAMPCOMARS1. As well as a Local access and transport area (LATA) of 656. Zip code 80483 has a population of 585 as of the 2010 census.