| Routing Number | 102300129 | 
|---|---|
| Bank | FIRST INTERSTATE BANK OF MONTANA | 
| Address | 1800 6TH AVE N | 
| City | BILLINGS | 
| State | MT | 
| ZIP | 59101 | 
| Phone | 307-672-1442 | 
| Funds Verification Phone: | 307-672-1442 | 
|---|---|
| Main Website: | |
| Online Banking Login: | 
 
                                    QUICK RESULTS:
| Routing Number | 102300129 | 
|---|---|
| Bank | FIRST INTERSTATE BANK OF MONTANA | 
| Address | 1800 6TH AVE N | 
| City | BILLINGS | 
| State | MT | 
| ZIP | 59101 | 
| Phone | 307-672-1442 | 
 SAMPLE PERSON
                                                
                                                
                                                    Address
                                                
                                                
                                                    City, State ZIP
                                                
                                                
                                                    Phone
                                                
                                                
                                                    99-12/1023                                                
                                                
                                                    FIRST INTERSTATE BANK OF MONTANA
                                                
                                                
                                                    1800 6TH AVE N                                                
                                                
                                                    BILLINGS, MT 59101                                                
                                                
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                                                    10/31/2025                                                
                                                
                                                    A102300129A
                                                
                                                
                                                    0000000000C
                                                
                                                
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                                                    SAMPLE PERSON
                                                
                                                
                                                    Address
                                                
                                                
                                                    City, State ZIP
                                                
                                                
                                                    Phone
                                                
                                                
                                                    99-12/1023                                                
                                                
                                                    FIRST INTERSTATE BANK OF MONTANA
                                                
                                                
                                                    1800 6TH AVE N                                                
                                                
                                                    BILLINGS, MT 59101                                                
                                                
                                                    0000
                                                
                                                
                                                    10/31/2025                                                
                                                
                                                    A102300129A
                                                
                                                
                                                    0000000000C
                                                
                                                
                                                    0000
                                                
                                             SAMPLE COMPANY
                                                
                                                
                                                    Address
                                                
                                                
                                                    City, State ZIP
                                                
                                                
                                                    Phone
                                                
                                                
                                                    FIRST INTERSTATE BANK OF MONTANA
                                                
                                                
                                                    1800 6TH AVE N                                                
                                                
                                                    BILLINGS, MT 59101                                                
                                                
                                                    99-12/1023                                                
                                                
                                                    0000
                                                
                                                
                                                    10/31/2025                                                
                                                
                                                    C0000C
                                                
                                                
                                                    A102300129A
                                                
                                                
                                                    0000000000C
                                                
                                                    SAMPLE COMPANY
                                                
                                                
                                                    Address
                                                
                                                
                                                    City, State ZIP
                                                
                                                
                                                    Phone
                                                
                                                
                                                    FIRST INTERSTATE BANK OF MONTANA
                                                
                                                
                                                    1800 6TH AVE N                                                
                                                
                                                    BILLINGS, MT 59101                                                
                                                
                                                    99-12/1023                                                
                                                
                                                    0000
                                                
                                                
                                                    10/31/2025                                                
                                                
                                                    C0000C
                                                
                                                
                                                    A102300129A
                                                
                                                
                                                    0000000000C
                                                
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