About this number
(307) 921 is a wireless/mobile based telephone number operated by Cellco Partnership DBA Verizon and is located in zip code 82443 in the city of Thermopolis, Wyoming, which is in Hot Springs 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 921. It has an Operating Company Number (OCN) of 6566. A Common Language Location Identifier (CLLI) of THRMWY021MD. As well as a Local access and transport area (LATA) of 654. Zip code 82443 has a population of 4,697 as of the 2010 census.