Pacific Western Bank Routing Number: Banking Transition Guide

What is the Pacific Western Bank routing number?

Pacific Western Bank uses routing number 122242869. Pacific Western Bank, formerly known as PacWest Bancorp, was a California-based commercial bank that merged with Banc of California in November 2023.

Following the merger, the combined institution operates under the Banc of California name. However, some accounts originally opened at Pacific Western Bank may still reference routing number 122242869 during the transition period.

How to find your Pacific Western Bank routing number

If you had an account with Pacific Western Bank, log into your online banking portal (now Banc of California) to verify your current routing number. During mergers, routing numbers may change as accounts are migrated to the acquiring bank's systems.

Check any recent statements or contact Banc of California customer service to confirm whether your account still uses routing number 122242869 or has been transitioned to Banc of California's routing number.

Pacific Western Bank merger with Banc of California

PacWest Bancorp and Banc of California completed their merger in November 2023, creating a combined institution with over $30 billion in assets. The merger was announced during the regional banking turbulence of early 2023.

The combined bank operates under the Banc of California brand. Former Pacific Western Bank customers were notified about account transitions, including any changes to routing numbers, account numbers, and branch locations.

Pacific Western Bank ACH and wire transfers

During and after the merger transition, ACH deposits sent to routing number 122242869 may be automatically rerouted to the Banc of California system. However, it is recommended to update your routing number with employers and payment processors.

For wire transfers, verify the current routing number with Banc of California to ensure funds are directed correctly. Using outdated routing information may cause delays in processing.

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