GREAT WESTERN BANK
Routing Number: 073920845
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
How do I check if a routing number is for a valid bank?
Can a routing number be associated with multiple banks?
How do I update my bank's routing number with a company for direct deposits?
How do I find a routing number for a prepaid debit card?
How is a bank routing number used?
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

It looks like I have to call Connexus CU for wire transfer. It would be great if we can issue online wire, but I found their number for member center 800-845-5025.
Read More
Suggestion for the Companies that Print Checks for Your Customers to Please Print the ACH RT 061000104 Larger on the Check so that when it is imaged by other Financial Institutions in the financial services industry that it is easier to recognize and read
Read More

Is there a different between Interac e-Transfer and wire transfer at BMO? Which is cheaper and faster?
Read More