GREAT WESTERN BANK
Routing Number: 104000702
PO BOX 2345
SIOUX FALLS, SD 57101-0000
(402) 551-4310
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 account number without changing banks?
Is my account number confidential information?
Can I have multiple account numbers with the same bank?
Can I have the same routing number for accounts with different banks?
How do routing numbers and account numbers help prevent errors in 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

We just moved to Atlanta from MN. What`s a good local bank in the area to build a personal and business banking relationship? What about BB&T, can you recommend them?
Read More
International outgoing wire at National Bank of AZ is $40.00? What about incoming?
Read More
the phone # listed is not the Sovereign Bank. It is for Scott Commercial Real Estate. Please delete this # and insert the correct #. - System update: 800-949-0214 Sovereign Bank
Read More
Wire transfer for BMO through Branch Office, by Telephone, Facsimile, Email but not online. This is difficult if you have a recurring wires.
Read More