United States Postal Service

Name: United States Postal Service
Address: Defiance, MO, 63341
Telephone: (636) 987-2407

Post Offices

2959 S Highway 94 Defiance, MO 63341

Today: 8:00 AM to 12:00 PM

United States Postal Service serves Defiance, MO and is located in the 63341 ZIP code.

Mon 8:00 AM to 12:00 PM
Sat 1:00 PM to 4:00 PM
Sun 9:00 AM to 10:45 AM

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