| Great Southern Bank Ankeny | Ankeny(515) 963-2602 | (515) 963-2602 |
| Great Southern Bank Johnston | Johnston(515) 974-4949 | (515) 974-4949 |
| Great Southern Bank Le Mars | Le Mars(712) 546-7041 | (712) 546-7041 |
| Great Southern Bank Monroe | Monroe(641) 259-3315 | (641) 259-3315 |
| Great Southern Bank Newton | Newton(641) 792-6236 | (641) 792-6236 |
| Great Southern Bank Newton | Onawa(712) 423-1105 | (712) 423-1105 |
| Great Southern Bank Sioux City | Sioux City(712) 277-0207 | (712) 277-0207 |
| Great Southern Bank Sioux City | Sioux City(712) 239-9867 | (712) 239-9867 |
| Great Southern Bank Sioux City | Sioux City(712) 274-6750 | (712) 274-6750 |
| Great Southern Bank Sioux City | Sioux City(712) 274-6706 | (712) 274-6706 |
| Great Southern Bank Sioux City | Sioux City(712) 277-0219 | (712) 277-0219 |
| Great Southern Bank West Des Moines | West Des Moines(515) 224-1800 | (515) 224-1800 |
| Great Southern Bank West Des Moines | West Des Moines(515) 422-5136 | (515) 422-5136 |
|