Post offices in the county of Lake, MT
Use this page to find the post offices in your county that open earliest or stay open latest. The open hours listed are for the post office's retail hours, which means the hours in which a postal service employee is available at the counter to help with mailings and other services. Oftentimes lobbies are open extended hours, and you are able to check your PO box, drop off packages, or use the self-service APC machine to buy postage. The list below is first sorted alphabetically by city, then by post office name. Street View photos of post offices are shown when available. Please contact us if you find an error, so that we can correct it.
Arlee Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Open hours
Day Open Close Monday 8:45 AM 12:30 PM 1:30 PM 5:00 PM Tuesday 8:45 AM 12:30 PM 1:30 PM 5:00 PM Wednesday 8:45 AM 12:30 PM 1:30 PM 5:00 PM Thursday 8:45 AM 12:30 PM 1:30 PM 5:00 PM Friday 8:45 AM 12:30 PM 1:30 PM 5:00 PM Saturday Closed Sunday Closed - Buy postage online
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- STAMPS100
$100 value
Phone: 406-726-3262
Big Arm Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Open hours
Day Open Close Monday 9:00 AM 1:00 PM Tuesday 9:00 AM 1:00 PM Wednesday 9:00 AM 1:00 PM Thursday 9:00 AM 1:00 PM Friday 9:00 AM 1:00 PM Saturday 9:00 AM 11:00 AM Sunday Closed - Buy postage online
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- STAMPS100
$100 value
Phone: 406-849-5409
Charlo Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Open hours
Day Open Close Monday 8:00 AM 12:00 PM Tuesday 8:00 AM 12:00 PM Wednesday 8:00 AM 12:00 PM Thursday 8:00 AM 12:00 PM Friday 8:00 AM 12:00 PM Saturday 9:00 AM 9:45 AM Sunday Closed - Buy postage online
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- STAMPS100
$100 value
Phone: 406-644-2752
Dayton Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Open hours
Day Open Close Monday 8:00 AM 12:00 PM Tuesday 8:00 AM 12:00 PM Wednesday 8:00 AM 12:00 PM Thursday 8:00 AM 12:00 PM Friday 8:00 AM 12:00 PM Saturday 8:00 AM 9:45 AM Sunday Closed - Buy postage online
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- STAMPS100
$100 value
Phone: 406-849-5463
Elmo Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Open hours
Day Open Close Monday 9:00 AM 11:00 AM Tuesday 9:00 AM 11:00 AM Wednesday 9:00 AM 11:00 AM Thursday 9:00 AM 11:00 AM Friday 9:00 AM 11:00 AM Saturday 8:00 AM 9:45 AM Sunday Closed - Buy postage online
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- STAMPS100
$100 value
Phone: 406-849-5587
Pablo Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Open hours
Day Open Close Monday 8:00 AM 12:30 PM 2:00 PM 5:00 PM Tuesday 8:00 AM 12:30 PM 2:00 PM 5:00 PM Wednesday 8:00 AM 12:30 PM 2:00 PM 5:00 PM Thursday 8:00 AM 12:30 PM 2:00 PM 5:00 PM Friday 8:00 AM 12:30 PM 2:00 PM 5:00 PM Saturday Closed Sunday Closed - Buy postage online
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- STAMPS100
$100 value
Phone: 406-675-2324
Fax: 406-657-2388
Polson Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Open hours
Day Open Close Monday 9:00 AM 4:45 PM Tuesday 9:00 AM 4:45 PM Wednesday 9:00 AM 4:45 PM Thursday 9:00 AM 4:45 PM Friday 9:00 AM 4:45 PM Saturday 10:30 AM 12:30 PM Sunday Closed - Buy postage online
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- STAMPS100
$100 value
Phone: 406-883-2088
Fax: 406-883-1047
Rollins Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Open hours
Day Open Close Monday 8:00 AM 1:00 PM Tuesday 8:00 AM 1:00 PM Wednesday 8:00 AM 1:00 PM Thursday 8:00 AM 1:00 PM Friday 8:00 AM 1:00 PM Saturday 8:00 AM 12:00 PM Sunday Closed - Buy postage online
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- STAMPS100
$100 value
Phone: 406-844-3942
Fax: 406-844-3943
Ronan Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Open hours
Day Open Close Monday 8:15 AM 5:15 PM Tuesday 8:15 AM 5:15 PM Wednesday 8:15 AM 5:15 PM Thursday 8:15 AM 5:15 PM Friday 8:15 AM 5:15 PM Saturday 9:00 AM 12:00 PM Sunday Closed - Buy postage online
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- STAMPS100
$100 value
Phone: 406-676-8271
Fax: 406-676-8298
Saint Ignatius Post Office is currently closed
For parking and list of services available, visit the official USPS page for post this post office location.
- Open hours
Day Open Close Monday 9:00 AM 11:30 AM 12:30 PM 5:00 PM Tuesday 9:00 AM 11:30 AM 12:30 PM 5:00 PM Wednesday 9:00 AM 11:30 AM 12:30 PM 5:00 PM Thursday 9:00 AM 11:30 AM 12:30 PM 5:00 PM Friday 9:00 AM 11:30 AM 12:30 PM 5:00 PM Saturday Closed Sunday Closed - Buy postage online
- Discounted USPS and UPS rates of up to 84%.
- Promo code
- STAMPS100
$100 value
Phone: 406-745-4438