Western Alliance Bank Routing Numbers

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List of Western Alliance Bank Routing Numbers

Find and lookup Western Alliance Bank routing numbers. ABA routing numbers, or routing transit numbers, are nine-digit codes you can find on the bottom of checks and are used for ACH and wire transfers.

121143260 Western Alliance Bank San Jose CA 95113

122105980 Western Alliance Bank Las Vegas NV 89193

122105980 Western Alliance Bank Las Vegas NV 89193

Western Alliance Bank