GREAT WESTERN BANK
Routing Number: 073906306
100 N PHILLIPS AVENUE
SIOUX FALLS, SD 57104-0000
(877) 999-9828
3510 West Sturgis Road
Rapid City, SD 57701
1200 Lacrosse Street
Rapid City, SD 57701
106 East 7th Ave
Redfield, SD 57469
Main Street
Rosholt, SD 57260
3405 South Sycamore Avenue
Sioux Falls, SD 57103
200 East 10th Street
Sioux Falls, SD 57104
5100 West 26th Street
Sioux Falls, SD 57110
2101 W. 41st Street, Suite 10
Sioux Falls, SD 57105
234 North Sycamore Avenue
Sioux Falls, SD 57110
3209 South Louise Avenue
Sioux Falls, SD 57106
5000 South Louise Avenue
Sioux Falls, SD 57108
5521 E. 12th Street Office
Sioux Falls, SD 57110
510 Main Street
Spearfish, SD 57783
2825 1st Avenue
Spearfish, SD 57783
Highways 212 And 81
Watertown, SD 57201
35 1st Avenue, N.E.
Watertown, SD 57201
1201 29th Street Se
Watertown, SD 57201
1301 Main Street
Webster, SD 57274
Can I find my routing number through online banking?
Can I change my bank routing number if I have outstanding loans?
Can I share my account number with others?
How do I confirm that my bank routing number has been successfully updated?
Is my account number confidential information?
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

I noticed there`s a submit button on the wire transfer form in the PDF file. Do I click on that button once I complete the information on Nuvision FCU wire form in PDF? How does that work?
Read More
is ACH a better way and cheaper way to transfer money at Coasthills FCU? I am willing to wait for a day for two for transfer if it`s cheaper.
Read More
I need an account and a little guidance as I go threw their process...thank you sincerly-R.stubblefield
Read More
I am the owner a local business here. I told the bank that many of my clients are paying hefty bank fees. Due to privacy issues of the clients and the nature of my business, this will be an ongoing referral source. TCU presented to me with information on
Read More