| 59714 Belgrade | 406 | Gallatin County | Montana (MT) |
| 59715 Bozeman | 406 | Gallatin County | Montana (MT) |
| 59716 Big Sky | 406 | Gallatin County | Montana (MT) |
| 59717 Bozeman | 406 | Gallatin County | Montana (MT) |
| 59717 Montana State University Bozeman | 406 | Gallatin County | Montana (MT) |
| 59718 Bozeman | 406 | Gallatin County | Montana (MT) |
| 59719 Bozeman | 406 | Gallatin County | Montana (MT) |
| 59730 Gallatin Gateway | 406 | Gallatin County | Montana (MT) |
| 59730 Gallatin Gtwy | 406 | Gallatin County | Montana (MT) |
| 59741 Amsterdam | 406 | Gallatin County | Montana (MT) |
| 59741 Manhattan | 406 | Gallatin County | Montana (MT) |
| 59752 Three Forks | 406 | Gallatin County | Montana (MT) |
| 59752 Trident | 406 | Gallatin County | Montana (MT) |
| 59758 West Yellowstone | 406 | Gallatin County | Montana (MT) |
| 59760 Willow Creek | 406 | Gallatin County | Montana (MT) |
| 59771 Bozeman | 406 | Gallatin County | Montana (MT) |
| 59772 Bozeman | 406 | Gallatin County | Montana (MT) |