Post office locations in 01522
| Post Office | Address | Phone | Hours |
| JEFFERSON | 140 PRINCETON ST JEFFERSON, MA 01522 - 9998 | 508-829-7194 | Mon-Fri 09:00 AM - 01:30 PM 02:30 PM - 05:00 PM Sat 09:00 AM - 12:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| JEFFERSON | 140 PRINCETON ST JEFFERSON, MA 01522 - 9998 | 508-829-7194 | Mon-Fri 09:00 AM - 01:30 PM 02:30 PM - 05:00 PM Sat 09:00 AM - 12:00 PM Sun Closed |