Post office locations in 04020
| Post Office | Address | Phone | Hours |
| CORNISH | 202 MAPLE ST STE 1 CORNISH, ME 04020 - 9998 | 207-625-3218 | Mon-Fri 08:30 AM - 12:00 PM 01:00 PM - 04:30 PM Sat 09:30 AM - 11:30 AM Sun Closed |
| Post Office | Address | Phone | Hours |
| CORNISH | 202 MAPLE ST STE 1 CORNISH, ME 04020 - 9998 | 207-625-3218 | Mon-Fri 08:30 AM - 12:00 PM 01:00 PM - 04:30 PM Sat 09:30 AM - 11:30 AM Sun Closed |