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
Are there different routing numbers for different states?
Can I call a bank to verify a routing number's authenticity?
Can I visit a bank branch to verify a routing number?
What if a routing number is correct but the transaction fails?
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

Do I use 221571473 for Firstbank PR wire transfer from a CD? Is it the same process as wire from the checking account?
Read More
Louisiana 065400137 Michigan 072000326 Nevada 322271627 New Jersey 021202337 New York – Downstate 021000021 New York – Upstate 022300173 Ohio 044000037 Oklahoma 103000648 Oregon 325070760 Texas 111000614 Utah 124001545 Washington
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
AS FCU just recently launched their new home banking system, if you need to setup wire transfer or have any questions, please call 800-643-2160
Read More