Post Office in Jefferson County, MT

Jefferson City Post Office
Jefferson City Post Office

1 North Main Street, Jefferson County, MT 59634

406-933-8551

Whitehall Post Office
Whitehall Post Office

15 North Main Street, Jefferson County, MT 59759

406-287-3822

Boulder Post Office
Boulder Post Office

126 South Main Street, Jefferson County, MT 59632

406-225-3395

Basin Post Office
Basin Post Office

100 Basin Street, Jefferson County, MT 59631

406-225-4333

Q&A

1. What services do post offices in the U.S. provide?

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U.S. post offices offer a variety of services including mailing and shipping, passport applications, P.O. Box rentals, money orders, and more.

2. How can I track my mail or package?

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You can track your mail or package using the tracking number provided at the time of shipment. Enter this number on the USPS website or app to see current delivery status.

3. What are the typical operating hours for a U.S. post office?

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Most post offices open from 9 AM to 5 PM on weekdays, with limited hours on Saturdays. However, hours can vary by location, so it’s best to check the specific branch.

4. How do I change my address with the USPS?

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You can change your address online through the USPS website or by filling out a change of address form at your local post office.

5. What should I do if my mail is lost or delayed?

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First, check the tracking status. If there are issues, you can file a claim or request assistance online or at your local post office.

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