Post office locations in 16646
| Post Office | Address | Phone | Hours |
| HASTINGS | 311 BEAVER ST HASTINGS, PA 16646 - 9998 | 814-247-8171 | Mon-Fri 09:00 AM - 12:00 PM 01:00 PM - 04:30 PM Sat 09:00 AM - 11:30 AM Sun Closed |
| Post Office | Address | Phone | Hours |
| HASTINGS | 311 BEAVER ST HASTINGS, PA 16646 - 9998 | 814-247-8171 | Mon-Fri 09:00 AM - 12:00 PM 01:00 PM - 04:30 PM Sat 09:00 AM - 11:30 AM Sun Closed |