United States Postal Service

Name: United States Postal Service
Address: Irwin, ID, 83428
Telephone: (208) 483-2204

Post Offices

3373 Swan Valley Hwy Irwin, ID 83428

Today: 8:30 AM to 12:30 PM

United States Postal Service serves Irwin, ID and is located in the 83428 ZIP code.

Mon 8:30 AM to 12:30 PM
Sat 1:00 PM to 5:00 PM

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