Enjoy the convenience of First Interstate Bank's 24 Hour Day & Night Telephone Banking across Montana and Wyoming.
Day & Night Telephone Banking is your connection to your account information and much more.
With Day & Night Telephone Banking, you can:
| Location | Number |
|---|---|
Telephone Banking - Montana |
|
| Belgrade | (406) 586-9099 |
| Bigfork | (406) 756-5292 |
| Billings | (406) 255-6000 |
| Bozeman | (406) 586-9099 |
| Colstrip | (406) 748-4455 |
| Eureka | (406) 296-3664 |
| Gardiner | (406) 848-7400 |
| Great Falls | (406) 454-6244 |
| Hamilton | (888) 752-3341 |
| Hardin | (406) 665-1112 |
| Helena | (406) 442-3530 |
| Lame Deer | (406) 477-6000 |
| Livingston | (406) 222-4744 |
| Kalispell | (406) 756-5292 |
| Miles City | (406) 232-5505 |
| Missoula | (406) 523-4445 |
| Polson | (406) 883-7731 |
| Red Lodge | (406) 255-6000 |
| Whitefish | (406) 862-7437 |
| If you are traveling and you bank at any of these offices or if your branch is not listed, the toll-free number is (888) 752-3341. | |
Telephone Banking - Wyoming |
|
| Buffalo | (307) 684-0400 |
| Casper | (307) 235-4220 |
| Cheyenne | (307) 638-7376 |
| Gillette | (307) 687-4404 |
| Jackson | (888) 752-3343 |
| Lander | (307) 332-8600 |
| Laramie | (307) 745-0100 |
| Riverton | (307) 856-0100 |
| Sheridan | (307) 672-1500 |
| If you are traveling and you bank at any of these offices or if your branch is not listed, the toll-free number is (888) 752-3343. | |