Post office locations in 07419
| Post Office | Address | Phone | Hours |
| HAMBURG | 28 MAIN ST HAMBURG, NJ 07419 - 9998 | 973-827-0571 | Mon-Fri 8:00am - 5:00pm Sat 8:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| HAMBURG | 28 MAIN ST HAMBURG, NJ 07419 - 9998 | 973-827-0571 | Mon-Fri 8:00am - 5:00pm Sat 8:00am - 12:00pm Sun Closed |