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The Union Bank Routing Numbers
5 routing numbers across 4 states.
Arkansas(1)
Louisiana(1)
North Dakota(2)
Vermont(1)
The Union Bank FAQ
How many routing numbers does The Union Bank have?
The Union Bank has 5 routing numbers across 4 states. Large banks often have different routing numbers for different regions or transaction types.
Which The Union Bank routing number should I use?
Use the routing number for the state where your account was opened. For wire transfers, contact The Union Bank directly — they may use a separate wire routing number.
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