Post office locations in 01243
| Post Office | Address | Phone | Hours |
| MIDDLEFIELD | 6 BELL RD MIDDLEFIELD, MA 01243 - 9998 | 413-623-8930 | Mon-Fri 12:15pm - 4:15pm Sat 9:00am - 11:00am Sun Closed |
| Post Office | Address | Phone | Hours |
| MIDDLEFIELD | 6 BELL RD MIDDLEFIELD, MA 01243 - 9998 | 413-623-8930 | Mon-Fri 12:15pm - 4:15pm Sat 9:00am - 11:00am Sun Closed |