| Business | Phone |
| Campbell Cnty Dist Court Clerk 500 S Gillette Ave 2600, Gillette 82716 | (307) 682-3424 |
| Campbell Cnty Dist Court Judge 500 S Gillette Ave 2400, Gillette 82716 | (307) 687-6215 |
| Campbell County Court Clerk 500 S Gillette Ave 301, Gillette 82716 | (307) 682-2190 |
| Campbell County Court Jury 500 S Gillette Ave 301, Gillette 82716 | (307) 687-6400 |
| District Court Judge 500 S Gillette Ave 2400, Gillette 82716 | (307) 686-8517 |