FIRST BANK
Routing Number: 122239131
600 JAMES S MCDONNELL BOULEVARD
HAZELWOOD, MO 63042-0000
(800) 760-2265
11 E Lockwood
Webster Groves, MO 63119
1526 West Highway 70 South Service Road
Wentzville, MO 63385
2462 Taylor Road
Wildwood, MO 63040
9801 Westheimer Road 10th Floor, Suite 1060
Houston, TX 77042
What's the difference between a checking and a savings account routing number?
What's the difference between a routing number and a sort code (for non-US banks)?
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Frequently asked questions (FAQs) about international bank routing codes

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Kansas Gas service received an ACH payment from US Corps of Engineers on Oct 21st for $182.50. We are unsure what account needs to be credited with this payment. I tried calling the number listed above (which is also the number give to me by our bank) a
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