FDIC-insured bank

Western Alliance Bank

Bank headquartered in Phoenix, Arizona, part of WESTERN ALLIANCE BCORP.

Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026

Total assets

$98.57 billion

Total deposits

$82.32 billion

Branches

FDIC-insured since

2003

Established

2003

Headquarters and contact

Address	1 E Washington St Phoenix, AZ 85004
County	Maricopa
Metro area	Phoenix-Mesa-Chandler, AZ
Website	www.westernalliancebancorporation.com
Phone	not published in FDIC data, see the bank's website

FDIC record

FDIC Certificate	57512
Federal Reserve RSSD ID	3138146
Status	Active
Charter class	SM (STATE)
Holding company	WESTERN ALLIANCE BCORP
Domestic offices	38
Financials as of	June 30, 2026

Routing number

FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.westernalliancebancorporation.com.

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Offices nearest to headquarters

Western Alliance Bank main office Phoenix, AZ	1 E Washington St, 85004
Biltmore Branch Phoenix, AZ	2701 E Camelback Rd, 85016
Scottsdale /Paradise Valley Branch Scottsdale, AZ	6263 N Scottsdale Rd, 85250
Chandler Branch Chandler, AZ	3033 W Ray Rd, 85226
Mesa Branch Mesa, AZ	1110 E Baseline Rd, 85204
Gilbert Branch Gilbert, AZ	1907 E Pecos Rd, 85295
Tucson Campbell Branch Tucson, AZ	4445 N Campbell Ave, 85718
Tucson Williams Centre Branch Tucson, AZ	200 S Craycroft Rd, 85711
Flagstaff Branch Flagstaff, AZ	501 E Butler Ave, 86001
Mesquite Branch Mesquite, NV	11 W Pioneer Blvd, 89027
Siena Heights Branch Henderson, NV	10199 S Eastern Ave, 89052
Green Valley Branch Henderson, NV	2890 N Green Valley Pkwy, 89014