Post office locations in 80455
| Post Office | Address | Phone | Hours |
| JAMESTOWN | 133 MAIN ST JAMESTOWN, CO 80455 - 9997 | 303-442-0481 | Mon-Fri 09:00 AM - 12:00 PM 12:30 PM - 03:30 PM Sat 09:00 AM - 11:30 AM Sun Closed |
| Post Office | Address | Phone | Hours |
| JAMESTOWN | 133 MAIN ST JAMESTOWN, CO 80455 - 9997 | 303-442-0481 | Mon-Fri 09:00 AM - 12:00 PM 12:30 PM - 03:30 PM Sat 09:00 AM - 11:30 AM Sun Closed |