| Business | Phone |
| Us Post Office 2079 Woodbridge Ave, Edison 8817 | (732) 000-1111 |
| Us Post Office 21 Kilmer Rd, Edison 8899 | (732) 819-3200 |
| Us Post Office 2101 State Route 27, Edison 8817 | (732) 000-1111 |
| Us Post Office 400 Raritan Center Pkwy, Edison 8837 | (732) 000-1111 |
| Us Post Office Us Highway 1 & Parsonage Rdamp;, Edison 8837 | (732) 000-1111 |