| Business | Phone |
| Thermopolis Water Billing 420 Broadway St, Thermopolis 82443 | (307) 864-3838 |
| Thermopolis Codes Adm 420 Broadway St, Thermopolis 82443 | (307) 864-5373 |
| Thermopolis Joint Law Enfrcmnt 417 Arapahoe St, Thermopolis 82443 | (307) 864-3114 |
| Thermopolis Maintenance Shop 420 Broadway St, Thermopolis 82443 | (307) 864-3556 |
| Thermopolis Maintenance Shop 713 Sorensen St, Thermopolis 82443 | (307) 864-3556 |
| Thermopolis Sewage Plant 114 Arapahoe St, Thermopolis 82443 | (307) 864-3354 |
| Thermopolis Town Adm 420 Broadway St, Thermopolis 82443 | (307) 864-9285 |