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Western Alliance Bank routing numbers

ABA routing numbers used for ACH transfers and Fedwire. Always confirm with Western Alliance Bank before sending money — directories can change, and some banks use different numbers by region or product.

HQ

Phoenix, AZ

Assets

~$98.8B

Locations

38

Numbers on file (15)

  • 121143260

    ach · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE BANK

  • 121144463

    ach · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE BANK

  • 121144463

    wire · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE

  • 121202062

    ach · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE BANK

  • 121202062

    wire · RENO, NV

    Fed directory name: WESTERN ALLIANCE

  • 122105980

    ach · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE BANK

  • 122105980

    wire · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE

  • 122243635

    ach · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE BANK

  • 122243635

    wire · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE

  • 122401778

    ach · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE BANK

  • 122401778

    wire · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE

  • 122402007

    wire · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE

  • 122402104

    wire · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE

  • 122402298

    ach · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE BANK

  • 122402298

    wire · PHOENIX, AZ

    Fed directory name: WESTERN ALLIANCE

ACH (7)

Direct deposit, bill pay, and most consumer transfers use the ACH routing number.

Wire (8)

Domestic Fedwire may use a different number than ACH. Prefer the bank’s instructions for large or same-day wires.

CFPB friction score

4.18/ 100 — higher means more complaints per $1B assets. Bank profile · Methodology

Tips

  • Routing numbers are public identifiers; they alone never authorize a transfer.
  • Credit unions and thrifts may appear under a different legal name in the Fed file than in FDIC BankFind.
  • Need another bank? Use the global routing lookup.

Source: Federal Reserve E-Payments Routing Directory. Confirm with the bank before wiring or ACH.