GREAT WESTERN BANK
Routing Number: 073906005
100 N PHILLIPS AVE.
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 change my routing number?
How do routing numbers and account numbers differ?
Can I use someone else's account number to receive funds?
Can I change my bank routing number if my account is overdrawn?
Are routing numbers and account numbers required for online transactions?
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 called the Member Service Center at 800-325-0808 for wire transfer at Affinity Branch for a $500 transfer to my grand mother, but I forgot to ask how much does it cost. How much for a domestic wire?
Read More
Is there a limit for wire transfer if I use the Business Cash Management Services from Big Sky Banking System?
Read More