| Business | Phone |
| Borough Clerk 34 Sherman Ave, East Newark 7029 | (973) 481-2902 |
| East Newark Borough Garage 250 Grant Ave, East Newark 7029 | (973) 484-0599 |
| East Newark Municipal Clerk 34 Sherman Ave, East Newark 7029 | (973) 483-7606 |
| East Newark Senior Citizen Center 37 President St, East Newark 7029 | (973) 481-3454 |