Citrus National Bank
| Status: | Inactive as of 10/30/1970 |
| Merger - Without Assistance Name Change | |
| Successor Bank: | Golden State Bank |
| Headquarters: | Citrus National Bank Main Street West Covina, CA 91792 |
| Established: | 12/13/1963 |
| FDIC Insurance: | 12/13/1963 |
| FDIC Cert: | #18970 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
History
| 1963-12-13 | Institution established: Original name:Citrus National Bank | |
| 1970-10-30 | Merged into and subsequently operated as part of Golden State Bank (16568) in BELL GARDENS, CA | |
| 1974-03-15 | Moved bank headquarters from BELL GARDENS, CA to DOWNEY, CA | |
| 1978-01-31 | Merged into and subsequently operated as part of GOLDEN STATE SANWA BANK (20589) in SAN FRANCISCO, CA | |
| 1978-01-31 | Changed name to GOLDEN STATE SANWA BANK (20589) | |
| 1981-02-27 | Acquired First City Bank (5645) in ROSEMEAD, CA | |
| 1984-02-03 | Change trust powers from TRUST POWERS NOT GRANTED to FULL TRUST POWERS GRANTED | |
| 1986-09-02 | Acquired Lloyds Bank California (18352) in LOS ANGELES, CA | |
| 1986-09-02 | Changed name to Sanwa Bank California (20589) | |
| 1991-01-14 | Moved bank headquarters from SAN FRANCISCO, CA to LOS ANGELES, CA | |
| 2001-07-02 | Acquired Tokai Bank of California (18825) in LOS ANGELES, CA | |
| 2001-07-02 | Changed name to UNITED CALIFORNIA BANK (20589) | |
| 2002-04-01 | Merged into and subsequently operated as part of Bank of the West (3514) in SAN FRANCISCO, CA | |
| 2004-01-01 | Reorganized. | |
| 2004-12-03 | Acquired Community First National Bank (3924) in FARGO, ND | |
| 2005-02-08 | Acquired Union Safe Deposit Bank (8473) in STOCKTON, CA | |
| 2005-12-03 | Acquired Commercial Federal Bank, a Federal Savings Bank (30341) in OMAHA, NE |