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Southside Bank Routing Numbers
1 routing number across 1 state.
Texas(1)
Southside Bank FAQ
How many routing numbers does Southside Bank have?
Southside Bank has 1 routing numbers across 1 state. Large banks often have different routing numbers for different regions or transaction types.
Which Southside Bank routing number should I use?
Use the routing number for the state where your account was opened. For wire transfers, contact Southside Bank directly — they may use a separate wire routing number.
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