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
When were ABA routing numbers introduced?
Will changing banks affect my automatic payments using ABA routing numbers?
How do I use my bank's ABA routing number for direct deposits?
Is an ABA routing number the same as an account number?
How many digits does an ABA routing number have?
Frequently asked questions (FAQs) related to bank routing numbers and bank routing information:
frequently asked questions (FAQs) about Bank ABA routing numbers and their purposes:
Frequently asked questions (FAQs) about international bank routing codes

Ally is charging $20.00 fee to wire funds. Does this fee apply for wire to other Ally account?
Read More

New Mexico Bank & Trust online charge $5.00 for wire in domestic. Why charge customer a fee for incoming wire? Hm...
Read More
How can I get access to the wire confirmations via Associated Connect application?
Read More