Routing Numbers for Western Alliance Bank 1221... [2024 Updated]

The routing number for Western Alliance Bank is 122105980.

Western Alliance Bank is located at this address: Po Box 98814, Las Vegas, Nevada.

In case of mail delivery, this is the full address you should use:

Western Alliance Bank
Po Box 98814
Las Vegas
Nevada
89193-0000

To contact Western Alliance Bank by phone, call: (702) 252-6128

Additional Routing Numbers for Western Alliance Bank

Bank Name:	Western Alliance Bank
Routing Number:	121202062
Address:	Po Box 98814
City:	Las Vegas
State:	Nevada
Zip Code:	89193-0000
Phone Number:	(702) 252-6128

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This page has the contact information and routing numbers for Western Alliance Bank.

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We are working hard to keep the site updated, however, we cannot guarantee that the information on the site is fully updated at any point in time as changes may occur at any time we encourage you to validate the information with your bank.

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Routing Numbers General Information

Routing number is a 9 digit number given to a bank by the ABA (American Bankers Association) in order to recognize the bank for which payment is being sent to.

Routing numbers are often called ABA numbers, Check routing numbers, or Routing transit numbers (RTN).

Routing numbers change from bank to bank and from one bank location to another, there are also different routing numbers for different transactions.

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