First Interstate Bank of Montana Routing Number 102300129
The routing number 102300129 belongs to First Interstate Bank of Montana in Billings, Montana. Use it for ACH transfers, wires and direct deposit.
| Bank | First Interstate Bank of Montana |
| Address | 1800 6TH Ave N, Billings, MT 59101 |
| State | Montana |
| Phone | (307) 672-1442 |
| Routing number | 102300129 |
| Check digit | 9 — valid |
Location on the map
About routing number 102300129
102300129 is the routing number of First Interstate Bank of Montana in Billings, Montana. Use it for ACH transfers, wire transfers and direct deposit. Some banks use a different number for wires than for ACH — confirm with your bank.
FAQ
Which bank has routing number 102300129?
102300129 belongs to First Interstate Bank of Montana in Billings, Montana.
Is 102300129 a valid routing number?
Yes — 102300129 passes the ABA checksum and is active in the Federal Reserve directory.
Can I use this number for a wire transfer?
It works for ACH. Some banks use a separate routing number for wire transfers — check with First Interstate Bank of Montana before sending a wire.