About this number
(307) 436 is a landline based telephone number operated by Qwest Corporation and is located in zip code 82637 in the city of Glenrock, Wyoming, which is in Converse 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 436. It has an Operating Company Number (OCN) of 9636. A Common Language Location Identifier (CLLI) of GLRKWYMARS1. As well as a Local access and transport area (LATA) of 654. Zip code 82637 has a population of 4,136 as of the 2010 census.