83121 Frontier, WY is a great place to live. With an average 2 bedroom rent of $840 and grocery cost index of 91, it's much more affordable than the national average of $1,430. Local companies in 83121 Frontier, WY include The General Store, Bighorn Realty Group LLC, and Jarvis Construction Services Inc. These businesses provide jobs and economic growth for the community. They also offer quality goods and services that benefit residents. Additionally, these businesses are involved in many local philanthropic activities that help to enhance the quality of life for everyone in the area.