| Business | Phone |
| Wampum Police Dept Po Box 65, New Castle 16103 | (724) 000-1111 |
| Union Township Police Dept 1910 Davies Ave, New Castle 16101 | (724) 652-5203 |
| Shenango Twp Police Dept 1000 Willowbrook Rd, New Castle 16101 | (724) 654-2243 |
| Scott Township Police Dept Rr 2 Box 467, New Castle 16101 | (724) 658-1671 |
| Hickory Township Police Dept 1329 Sheets St, New Castle 16101 | (724) 656-9300 |
| Plain Grove Twp Rr 5 Box 5265, New Castle 16105 | (724) 658-1671 |
| Plain Grove Twp Police Dept Rr 5 Box 467, New Castle 16105 | (724) 658-1671 |
| Neshannock Township Police 3131 Mercer Rd, New Castle 16105 | (724) 654-4211 |
| New Beaver Police Dept 141 Wampum Rd, New Castle 16102 | (724) 656-9300 |
| New Castle City Police Dept 230 N Jefferson St, New Castle 16101 | (724) 000-1111 |
| New Castle Police Dept 230 N Jefferson St, New Castle 16101 | (724) 656-3588 |
| Mahoning Township Police Dept W State St, New Castle 16101 | (724) 598-2211 |