| Business | Phone |
| Challis District Office 950 Bluff Ave, Challis 83226 | (208) 879-4231 |
| Challis Elementary School 936 Bluff, Challis 83226 | (208) 879-2439 |
| Challis High School 100 High St, Challis 83226 | (208) 879-2255 |
| Challis Middle School 700 Main St, Challis 83226 | (208) 879-5063 |