| | Routing Number | Primary State | Last Changed | Company Information |
| 656557 |
092104875
Out of service. use new number
102305373
|
MT
[info]
|
2/26/2013
|
Summit National Bank
[]
19 MONTANA AVE
LAUREL, MT 59044-0000
307 366-3101
|
| 656557 |
102305373
valid routing number
|
WY
[info]
|
8/31/2009
|
Summit National Bank
[SUMMIT NATL BK]
P.O. BOX 98
HULETT, WY 82720-0000
307 467-5261
|
