| Business | Phone |
| Carlisle Administrative Offices 53 W South St, Carlisle 17013 | (717) 249-4422 |
| Lower Frankford Twp Office 1205 Easy Rd, Carlisle 17013 | (717) 243-0855 |
| Middlesex Township Office 350 N Middlesex Rd # 1, Carlisle 17013 | (717) 249-4409 |
| Middlesex Twp Municipal Auth 350 N Middlesex Rd, Carlisle 17013 | (717) 243-0674 |
| Middlesex Twp Office 350 N Middlesex Rd, Carlisle 17013 | (717) 795-9631 |
| Monroe Twp Municipal Office 1220 Boiling Springs Rd, Carlisle 17013 | (717) 258-6642 |
| North Middleton Twp Board 2051 Spring Rd, Carlisle 17013 | (717) 243-8550 |
| North Middleton Twp Sewer 240 Clearwater Dr, Carlisle 17013 | (717) 243-8269 |
| West Pennsboro Township Board 2150 Newville Rd, Carlisle 17013 | (717) 243-8220 |