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Union Bank Routing Numbers
6 routing numbers across 4 states.
Michigan(2)
North Carolina(2)
Tennessee(1)
West Virginia(1)
Union Bank FAQ
How many routing numbers does Union Bank have?
Union Bank has 6 routing numbers across 4 states. Large banks often have different routing numbers for different regions or transaction types.
Which Union Bank routing number should I use?
Use the routing number for the state where your account was opened. For wire transfers, contact Union Bank directly — they may use a separate wire routing number.
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