Routing Number : 102300129

The routing number # 102300129 is assigned to FIRST INTERSTATE BANK OF MONTANA.
Routing Number102300129
Institution NameFIRST INTERSTATE BANK OF MONTANA
Office TypeMain office
Delivery Address 1800 6TH AVE N, BILLINGS, MT - 59101
Telephone307-672-1442
Servicing FRB Number101000048
Servicing Fed's main office routing number
Record Type Code1
The code indicating the ABA number to be used to route or send ACH items to the RFI
  • 0 = Institution is a Federal Reserve Bank
  • 1 = Send items to customer routing number
  • 2 = Send items to customer using new routing number field
Change DateMarch 31, 2010
Date of last change to CRF information (MMDDYY) : 033110
Institution Status Code1

Code is based on the customers receiver code
1=Receives Gov/Comm
FIRST INTERSTATE BANK OF MONTANA Branch Locator