| Simmons First National Bank | Crestwood314-854-1981 | 314-854-1981 |
| Simmons First National Bank | Green Ridge660-527-3311 | 660-527-3311 |
| Simmons First National Bank | Kirkwood314-854-4700 | 314-854-4700 |
| Simmons First National Bank | Lee's Summit816-525-3242 | 816-525-3242 |
| Simmons First National Bank | Sedalia660-826-1213 | 660-826-1213 |
| Simmons First National Bank | Springfield417-887-8422 | 417-887-8422 |
| Simmons First National Bank | St. Louis314-854-1900 | 314-854-1900 |
| Simmons First National Bank | St. Louis314-854-4510 | 314-854-4510 |
| Simmons First National Bank | St. Peters314-854-1901 | 314-854-1901 |
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