Ottawa Savings Bank routing number 271972501 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.
Ottawa Savings Bank Routing Numbers | Area |
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271972925 - Ottawa Savings Bank | IL 61350 |
All Ottawa Savings Bank Routing Numbers