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 9:00am - 12:30pm 1:30pm - 4:30pm Sat 9:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| HOLLIS CENTER | 14 BAR MILLS RD HOLLIS CENTER, ME 04042 - 9998 | 207-929-5201 | Mon-Fri 9:00am - 12:30pm 1:30pm - 4:30pm Sat 9:00am - 12:00pm Sun Closed |