| Business | Phone |
| Allentown Borough Hall 8 N Main St, Allentown 8501 | (609) 259-3151 |
| Allentown Construction Dept 14 Church St, Allentown 8501 | (609) 259-6034 |
| Allentown Violations Bureau 8 N Main St, Allentown 8501 | (609) 259-9206 |
| Sewer Treatment Plant Fowlers Bridge Rd, Allentown 8501 | (609) 259-6111 |