Post office locations in 04042
| Post Office | Address | Phone | Hours |
| HOLLIS CENTER | 14 BAR MILLS RD HOLLIS CENTER, ME 04042 - 9998 | 207-929-5201 | Mon-Fri 09:00 AM - 12:30 PM 01:30 PM - 04:30 PM Sat 09:00 AM - 12:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| HOLLIS CENTER | 14 BAR MILLS RD HOLLIS CENTER, ME 04042 - 9998 | 207-929-5201 | Mon-Fri 09:00 AM - 12:30 PM 01:30 PM - 04:30 PM Sat 09:00 AM - 12:00 PM Sun Closed |