United States · ACH / ABA
Bank 1st routing number
Find ACH / ABA routing numbers for BANK 1ST. Primary routing number 073904560 (WEST UNION, IA). Confirm on your check or statement, then send with Glide.
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Primary routing number
073904560 breaks down as 0739 for fed, 0456 for bank, 0 for check.
WEST UNION, IA — this is the leftmost 9-digit number on the bottom of a Bank 1st check.
Routing number details
- Bank
- BANK 1ST
- Routing number
- 073904560
- City
- WEST UNION
- State
- IA
- Numbers listed
- 1
- Used for
- ACH · direct deposit · bill pay
- On a check
- Bottom-left, 9 digits
- ABA checksum
- Valid
Bank 1st routing number1
| Routing number | City |
|---|---|
| 073904560Primary | WEST UNION |
US & international payments
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