CANFIELD POLICE DEPARTMENT
| Emergency | 911 |
| Canfield PD (non-emergency) | 330-533-4903 |
| Canfield PD (emergency) | 330-533-6809 |
| Canfield Fire Department (emergency) | 330-533-3371 |
| Canfield Fire Department (non-emergency) | 330-533-4316 |
| Canfield City Building | 330-533-1101 |
| Canfield City Building | 330-533-1102 |
| Canfield Mayor's Court | 330-533-5212 |
| Mahoning County Court #5 | 330-533-3643 |
| Mahoning County Sheriff | 330-740-2370 |
| Ohio State Patrol | 330-533-6866 |
| Canfield Post Office | 330-533-6884 |
| C.H. Campbell | 330-533-5959 |
| Hilltop Elementary | 330-533-9806 |
| Canfield Middle School | 330-533-5544 |
| Canfield High School | 330-533-5507 |
| Mahoning Technical School | 330-729-4000 |