Fallon Post Office

500 N Railway Ave, Fallon, MT 59326

Contact Numbers

Phone: 406-486-5503
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 2:45am
Tuesday 2:45am
Wednesday 2:45am
Thursday 2:45am
Friday 2:45am
Saturday 8:45am
Sunday Closed

Bulk Mail Acceptance Hours

Monday 7:00am - 11:00am
Tuesday 7:00am - 11:00am
Wednesday 7:00am - 11:00am
Thursday 7:00am - 11:00am
Friday 7:00am - 11:00am
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
  • Burial Flags
  • 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
  • Street 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:

Terry
303 Logan Ave
7.9 miles away

Lindsay
2117 Fas 470
15.6 miles away

Ismay
409 Main St
18.8 miles away

Glendive
221 N Kendrick Ave
19.6 miles away

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