FIRST BANK
Routing Number: 121137506
600 JAMES S MCDONNELL BLVD
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
Is a routing number the same as an ABA number?
Are routing numbers public information?
How do I find my bank's routing number online?
How do I find my routing number without a check?
How do I use my routing number for electronic funds withdrawal (EFT)?
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


is international Western Union fee at Southwest Heritage CU is also $17.00? Foreign wire is 30.
Read More
There`s a $40.00 fee for int`l wire transfers from Los Alamos Natl Bank. Is it a bit high?
Read More
Is there a fee if I transfer money from my Citibank account from the US to my brother account in Guam (also with Citi)?
Read More