Western Alliance Bank Routing Number 121143260
The routing number 121143260 belongs to Western Alliance Bank in Phoenix, Arizona. Use it for ACH transfers, wires and direct deposit.
| Bank | Western Alliance Bank |
| Address | Ste 1400, Phoenix, AZ 85004 |
| State | Arizona |
| Phone | (602) 346-7459 |
| Routing number | 121143260 |
| Check digit | 0 — valid |
Location on the map
About routing number 121143260
121143260 is the routing number of Western Alliance Bank in Phoenix, Arizona. Use it for ACH transfers, wire transfers and direct deposit. Some banks use a different number for wires than for ACH — confirm with your bank.
FAQ
Which bank has routing number 121143260?
121143260 belongs to Western Alliance Bank in Phoenix, Arizona.
Is 121143260 a valid routing number?
Yes — 121143260 passes the ABA checksum and is active in the Federal Reserve directory.
Can I use this number for a wire transfer?
It works for ACH. Some banks use a separate routing number for wire transfers — check with Western Alliance Bank before sending a wire.