Post office locations in 04623
| Post Office | Address | Phone | Hours |
| COLUMBIA FALLS | 169 MAIN ST COLUMBIA FALLS, ME 04623 - 9998 | 207-483-2302 | Mon-Fri 07:30 AM - 11:30 AM 12:30 PM - 02:30 PM Sat 08:15 AM - 10:30 AM Sun Closed |
| Post Office | Address | Phone | Hours |
| COLUMBIA FALLS | 169 MAIN ST COLUMBIA FALLS, ME 04623 - 9998 | 207-483-2302 | Mon-Fri 07:30 AM - 11:30 AM 12:30 PM - 02:30 PM Sat 08:15 AM - 10:30 AM Sun Closed |