| Business | Phone |
| Arrowhead Provincial Park Rr 3, Huntsville P1H 2J4 | (705) 789-5105 |
| Government Information Ctr 207 Main St W, Huntsville P1H 1Z9 | (705) 789-4616 |
| Huntsville Community Dev Ctr 205 Main W, Huntsville | (705) 788-9770 |
| Ontario Culturism & Recreation 207 Main St W, Huntsville P1H 1Z9 | (705) 789-4448 |
| Ontario Correctional Svc 36 Chaffey St, Huntsville P1H 1J4 | (705) 789-4467 |
| Ontario Drivers & Vehicles Lcn 8 West St N, Huntsville P1H 2B6 | (705) 789-5313 |