First Interstate Bank Routing Number 125102430
The routing number 125102430 belongs to First Interstate Bank in Billings, Montana. Use it for ACH transfers, wires and direct deposit.
| Bank | First Interstate Bank |
| Address | P O Box 30918, Billings, MT 59116 |
| State | Montana |
| Phone | (406) 237-2951 |
| Routing number | 125102430 |
| Check digit | 0 — valid |
Location on the map
About routing number 125102430
125102430 is the routing number of First Interstate Bank 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 125102430?
125102430 belongs to First Interstate Bank in Billings, Montana.
Is 125102430 a valid routing number?
Yes — 125102430 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 before sending a wire.