About this number
(307) 687 is a landline based telephone number operated by Qwest Corporation and is located in zip code 82716 in the city of Gillette, Wyoming, which is in Campbell County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 307 and Network Numbering Exchange (NXX - also known as a prefix) of 687. It has an Operating Company Number (OCN) of 9636. A Common Language Location Identifier (CLLI) of GLTTWYMADS0. As well as a Local access and transport area (LATA) of 654. Zip code 82716 has a population of 18,747 as of the 2010 census.