About this number
(970) 387 is a landline based telephone number operated by Qwest Corporation and is located in zip code 81433 in the city of Silverton, Colorado, which is in San Juan 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 387. It has an Operating Company Number (OCN) of 9636. A Common Language Location Identifier (CLLI) of SLTNCOMARS1. As well as a Local access and transport area (LATA) of 656. Zip code 81433 has a population of 659 as of the 2010 census.