| Post Office Name | City/State | Address | Action |
|---|---|---|---|
| South Plainfield Post Office | South Plainfield, NJ 07080 | 114 Oak Tree Ave | View Details Get Directions |
| Public Collection Box | South Plainfield, NJ 07080 | 174 Baker Ave | Get Directions |
| Public Collection Box | South Plainfield, NJ 07080 | 2323 Plainfield Ave | Get Directions |
| Public Collection Box | South Plainfield, NJ 07080 | 2480 Plainfield Ave | Get Directions |
| Public Collection Box | South Plainfield, NJ 07080 | 3330 Park Ave | Get Directions |
| Public Collection Box | South Plainfield, NJ 07080 | 7000 Hadley Rd | Get Directions |
| Public Collection Box | South Plainfield, NJ 07080 | 904 Oak Tree Ave # 1 | Get Directions |
| Public Collection Box | South Plainfield, NJ 07080 | 904 Oak Tree Ave # 2 | Get Directions |
