Gallatin Gateway Post Office

4 Rabel Ln, Gallatin Gateway, MT 59730

Contact Numbers

Phone: 406-763-4260
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 3:30pm
Tuesday 3:30pm
Wednesday 3:30pm
Thursday 3:30pm
Friday 3:30pm
Saturday 3:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 10:00am - 1:00pm, 1:45pm - 3:00pm
Tuesday 10:00am - 1:00pm, 1:45pm - 3:00pm
Wednesday 10:00am - 1:00pm, 1:45pm - 3:00pm
Thursday 10:00am - 1:00pm, 1:45pm - 3:00pm
Friday 10:00am - 1:00pm, 1:45pm - 3:00pm
Saturday Closed
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

2201 Baxter Ln
6.7 miles away

32 E Babcock St
7.3 miles away

96 N Weaver St
7.5 miles away

201 N Railroad Ave E
12.0 miles away


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The staff at this post office is absolutely wonderful. Friendly, efficient, careful, helpful - great neighbors! Thank you to them all.


Very nice post office, beautiful view and nice people

* is not a part of, or affiliated with, the official United States Postal Service (USPS).