GREAT WESTERN BANK
Routing Number: 104013809
PO BOX 2345
SIOUX FALLS, SD 57101-0000
(605) 334-2548
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
What's the difference between a routing number and a sort code (for non-US banks)?
Can two banks have the same routing number?
How do I find a bank's SWIFT code for international transfers?
Can I have multiple routing numbers for one bank account?
What's the purpose of the check's magnetic ink character recognition (MICR) line?
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

Just downloaded the mobile banking app from nb of az and it seemed a little slow...
Read More
You can use Key Bank routing number on your check. You should be able to locate a nine digits at the bottom left of your check. You can call Key bank to verify.
Read More
I have been using Pawtucket CU online system to pay bill, but I dont see a wire transfer function. Od I need to do this at the branch?
Read More
How do I setup a recurring wire with BB&T CashManager OnLine system?
Read More