| Post Office | HAUPPAUGE |
|---|---|
| Address | 960 WHEELER RD HAUPPAUGE, NY 11788 - 2847 |
| Phone | 631-360-7229 |
| Hours | Mon-Fri 09:00 AM - 05:00 PM Sat 09:00 AM - 12:00 PM Sun Closed |
| Post Office | HAUPPAUGE INDUSTRIAL PARK |
|---|---|
| Address | 150 OSER AVE HAUPPAUGE, NY 11788 - 3711 |
| Phone | 631-231-3155 |
| Hours | Mon-Fri 09:00 AM - 05:00 PM Sat Closed Sun Closed |