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 7:30am - 11:30am 12:30pm - 2:30pm Sat 8:15am - 10:30am Sun Closed |
| Post Office | Address | Phone | Hours |
| COLUMBIA FALLS | 169 MAIN ST COLUMBIA FALLS, ME 04623 - 9998 | 207-483-2302 | Mon-Fri 7:30am - 11:30am 12:30pm - 2:30pm Sat 8:15am - 10:30am Sun Closed |