Alberton Post Office

153 Railroad Ave, Alberton, MT 59820

Contact Numbers:

Phone: 406-722-4911
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Monday-Friday 9:00am - 12:30pm, 1:30pm - 4:00pm
Saturday-Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 8:00am - 12:30pm, 1:30pm - 4:45pm
Saturday-Sunday Closed

Pickup Services Hours

Monday-Friday 8:45am - 12:30pm, 1:30pm - 4:15pm
Saturday 7:30am - 10:30am
Sunday Closed

Lobby Hours

Monday-Saturday 12:01am - 11:59pm
Sunday Closed

PO Box Access Hours

Monday-Saturday 12:01am - 11:59pm
Sunday Closed

PO Box Delivery Time

Monday-Friday Sunday Closed
Saturday 10:30am

Last Collection Times

Monday-Friday 4:45pm
Saturday 3:15pm
Sunday Closed

Carrier Facility Hours

Monday-Friday 8:45am - 12:30pm, 1:30pm - 4:00pm
Saturday 7:30am - 10:00am
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 Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Lot Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs.

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

Nearby Post Offices:

16600 Beckwith St Ste 1
10.2 miles away

203 a St
11.0 miles away

92441 Us Highway 93
17.2 miles away

104 3rd Ave E
18.0 miles away


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