Flathead Post Office

248 1st Ave W, Kalispell, MT 59901

Contact Numbers

Phone: 406-755-0187
Fax: 406-755-0376
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 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 1:00pm
Sunday Closed

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

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • 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:

350 N Meridian Rd
0.7 mile away

Kalispell 2
350 N Meridian Rd
0.7 mile away

150 Somers Rd
5.9 miles away

345 Kila Rd
6.4 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


I call and call, but nothing except a busy line. I have never been able to get through! What do I need to do? I am in Oregon, and I cannot finish getting my p.o.box set up because I can't get through!


I am frustrated because I am in Minnesota for the summer. We are having our mail temporarily forwarded. I had a specific question to ask either Kalispell MT post office an important question about my stimulus check. I called both offices several times ( over 10) At one office it just rang and rang. At the other it was a constant busy signal. Grrrr. So frustrating. Thanks Barb Cunningham


Me, too, Barb. I’ve tried calling and calling because packages are being delivered to my place even though I filed a “hold mail” request. No one answers the phone. It is extremely frustrating.
• Replied to Phone co tact

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