Grand Bank routing number 103912875 is used by the Automated Clearing House (ACH) to process direct deposits. ABA routing numbers, or routing transit numbers, are nine-digit codes you can find on the bottom of checks and are used for ACH and wire transfers.
| Grand Bank Routing Numbers | Area |
|---|---|
| 103913227 - Grand Bank | OK 74135 |
| 111024548 - Grand Bank | TX 75248 |
| 021213313 - Grand Bank | NJ 08690 |
All Grand Bank Routing Numbers