Post office locations in 04630
| Post Office | Address | Phone | Hours |
| EAST MACHIAS | 580 MAIN ST EAST MACHIAS, ME 04630 - 9998 | 207-255-8380 | Mon-Fri 09:00 AM - 11:30 AM 12:30 PM - 04:00 PM Sat 09:00 AM - 11:00 AM Sun Closed |
| Post Office | Address | Phone | Hours |
| EAST MACHIAS | 580 MAIN ST EAST MACHIAS, ME 04630 - 9998 | 207-255-8380 | Mon-Fri 09:00 AM - 11:30 AM 12:30 PM - 04:00 PM Sat 09:00 AM - 11:00 AM Sun Closed |