MONTANA | MT

Once you have your Change of Address – FORM 3575 completed (if you use our service the completed form will be in your email) you can take it to one of the Montana post offices shown below OR you can put it in an envelope, place a stamp on it and address it to:

POSTMASTER

United States Postal Service

Montana Post Offices & Mail Centers

NamePhoneAddressCityStateZIP Code
NamePhoneAddressCityStateZIP Code
US Post Office (406) 285-6727 14 N Main St Three Forks MT 59752-9010
US Post Office (406) 323-1803 908 Main St Roundup MT 59072-9998
US Post Office (406) 721-5430 2350 S Reserve St Missoula MT 59801-6447
US Post Office (406) 849-5463 43789 Lake Mary Ronan Rd Dayton MT 59914-9713
US Post Office (406) 587-0637 3255 Technology Blvd Bozeman MT
US Post Office (406) 547-3360 103 Mayn Rd White Sulphur Springs MT
US Post Office (406) 458-5140 7507 N Montana Ave Helena MT 59602-9389
US Post Office (406) 252-4798 1960 Old Hardin Rd Billings MT 59101-6554
US Post Office (406) 232-0031 18 Main St North Custer MT
US Post Office (406) 586-2373 32 E Babcock St Bozeman MT 59715-4737