Delaware Post Office
9 Clinton St, Delaware, NJ 07833
Retail Hours
| Sunday | Closed |
| Monday | 8:00 AM - 12:00 PM |
| Tuesday | 8:00 AM - 12:00 PM |
| Wednesday | 8:00 AM - 12:00 PM |
| Thursday | 8:00 AM - 12:00 PM |
| Friday | 8:00 AM - 12:00 PM |
| Saturday | 9:00 AM - 11:30 AM |
Contact Info
| Phone | 908-475-2490 |
| Fax | 650-577-4085 |
| TTY | 877-889-2457 |
| Toll Free | 1-800-275-8777 (1-800-Ask-USPS®) |
Enter your comment: