Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Flinthill Post Office is located at 5025 State Highway P, Wentzville, MO. 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.
Flinthill Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Wentzville, Missouri.
| Name | Flinthill Post Office |
| Address | 5025 State Highway P, Wentzville MO 63385 Map |
| Phone | (636) 327-3070 |
| Website | |
| Hours |
Map of Flinthill Post Office
About Flinthill Post Office
The Flinthill Post Office, located in Wentzville, MO, is a branch location of the United States Postal Service (USPS) that serves the Wentzville 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.
- Current hours, services, and self-service kiosk availability at Flinthill Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling