Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Otto Post Office is located at 135 Main Street, Otto, WY. Check the location's current hours before visiting, and bring a photo ID if you are picking up held mail, purchasing a money order, or submitting a passport application.
Otto Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Otto, Wyoming.
| Name | Otto Post Office |
| Address | 135 Main Street, Otto WY 82434 Map |
| Phone | (307) 762-3803 |
| Website | |
| Hours |
Map of Otto Post Office
About Otto Post Office
The Otto Post Office, located in Otto, WY, is a branch location of the United States Postal Service (USPS) that serves the Otto community. The customer service postal facility offers mail and package delivery services, P.O. box services, and passport services. The USPS operates as an independent agency within the federal government, supported entirely by revenues generated through its operations.
Contact Post Office for questions about:
- Current hours, services, and self-service kiosk availability at Otto Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling