| Business | Phone |
| North Londonderry Twp Garage 655 E Ridge Rd, Palmyra 17078 | (717) 838-2888 |
| North Londonderry Twp Office 655 E Ridge Rd, Palmyra 17078 | (717) 838-1373 |
| South Londonderry Twp Garage 20 W Market St, Palmyra 17078 | (717) 838-2440 |
| Palmyra Borough Offices 325 S Railroad St, Palmyra 17078 | (717) 838-6361 |
| Palmyra Sewage Treatment Plant 910 E Broad St, Palmyra 17078 | (717) 838-3121 |