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