FIRST INTERSTATE BANK

The routing number for FIRST INTERSTATE BANK in Billings, Montana is 125102430. This ABA routing number can be used for ACH transfers, direct deposits, and wire transfers. Always verify with your bank before initiating a transfer.

Yes, routing number 125102430 is an active, valid ABA routing number for FIRST INTERSTATE BANK located in Billings, Montana. This information is sourced from the Federal Reserve's E-Payments Routing Directory.

Routing number 125102430 is registered for FIRST INTERSTATE BANK in the Federal Reserve's ACH directory. While many banks use the same routing number for both ACH and wire transfers, some large banks have separate wire routing numbers. Contact FIRST INTERSTATE BANK directly to confirm.

FIRST INTERSTATE BANK (routing number 125102430) is located at P O BOX 30918, Billings, MT 59116-0918. You can reach them at (406) 237-2951.

Routing number 125102430 identifies FIRST INTERSTATE BANK for electronic transactions including: ACH direct deposits (payroll, tax refunds, government benefits), ACH payments (bill pay, recurring transfers), wire transfers (domestic bank-to-bank), and check processing.