| Business | Phone |
| Us Post Office 1301 Marshall Ave, Lancaster 17601 | (717) 290-7836 |
| Us Post Office 1400 Harrisburg Pike, Lancaster 17604 | (717) 396-6900 |
| Us Post Office 1813 Olde Homestead Ln, Lancaster 17601 | (717) 291-2900 |
| Us Post Office 48 W Chestnut St, Lancaster 17603 | (717) 299-3021 |