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Simmons Bank · O Fallon, Missouri

Simmons Bank branches in O Fallon

Simmons Bank has 1 branch in O Fallon, Missouri. Select a branch for its full address and map.

BranchAddressCityStateTypeEstablished
Simmons Bank2455 Highway KO FallonMOFull-service brick-and-mortar officeMay 3, 2004

Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026

All Missouri towns All banks in O Fallon

Data: FDIC & NCUA (public domain). Not affiliated with any bank. US Banks Atlas is an independent informational project and is not affiliated with the FDIC, the NCUA, any government agency, or any bank or credit union listed.

Data as of Q1 2026. Sourced from the FDIC BankFind Suite and the NCUA 5300 Call Report.

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