Bank Branches › Closed and merged banks › California › Bank of Orange County
What happened to Bank of Orange County?
Bank of Orange County in Fountain Valley, CA (earlier called The Bank of Orange County) merged into Placer Sierra Bank of Auburn, CA on Jul 23, 2004. After 1 more change of hands, what was Bank of Orange County is today part of Wells Fargo Bank, National Association (Sioux Falls, SD).
The chain, step by step
From the day it opened to the bank at the end of the chain today. Each step is one entry in the FDIC's record.
- 1980The Bank of Orange County opens in Fountain Valley, CA
- Dec 13, 1999renamed Bank of Orange County
- Jul 23, 2004MERGEDBank of Orange County merged into Placer Sierra Bank of Auburn, CA.FDIC certificate 23130 ends; its business continues under certificate 30307.
- Sep 22, 2007MERGEDPlacer Sierra Bank of Auburn, CA merged into Wells Fargo Bank, National Association of Sioux Falls, SD.FDIC certificate 30307 ends; its business continues under certificate 3511.
- TodayOPEN
Wells Fargo Bank, National AssociationMain office Sioux Falls, SD · FDIC certificate 3511 · 4,157 offices in 40 states on June 30, 2026Every Wells Fargo Bank, National Association office → Website on file with the FDIC: www.wellsfargo.com
If you still have something from Bank of Orange County
A lien that was never released
If a paid-off mortgage, home-equity line or car loan still shows Bank of Orange County as lienholder, start with Wells Fargo Bank, National Association. In a merger the surviving bank takes over the other bank's loans, so it is the bank to ask for a recordable lien release; if the loan was sold along the way, it can tell you to whom.
The FDIC says it cannot process lien releases for banks that merged or were acquired without government assistance, which is what the record shows here.
Record the release with the same county office that recorded the original mortgage or deed of trust.
An old account, passbook or CD
Ask Wells Fargo Bank, National Association to search for the account under the name Bank of Orange County. A passbook or certificate shows an account existed. It doesn't show the money is still there, and the OCC notes that federal rules require banks to keep most account records for five years.
Accounts nobody touches are eventually turned over to a state. The OCC puts the usual wait at three to five years with no activity, set by each state's law. Search the unclaimed-property program of the state of the owner's last known address on the bank's records, and any other state they lived in. It is free to search and to claim through a state's own site, and MissingMoney.com, an official site of the state administrators' association, searches most states at once.
A safe deposit box
Ask Wells Fargo Bank, National Association which branch now holds boxes from the Bank of Orange County office you used. The OCC says a box with no activity for three to five years (the period is set by state statute) is likely treated as dormant, and its contents may be turned over to the state's unclaimed-property program.
Box contents are not covered by FDIC insurance.
Not sure this is your bank?
Many banks shared a name. Match the city and the years above against your paperwork, or search again with the town.
Credit unions were never FDIC-insured and are not in this record; the NCUA credit union lookup covers those. Banks that closed before about 1970 are not in the FDIC's list either.
One caution: banks also sell single branches. If the office you used was sold to a different bank along the way, the account went with the branch, not with this chain. The office list below shows which bank each office reports under now.
This page is drawn from FDIC records and federal guidance. It is not legal advice, and BankBranches is not a bank or a government office. More detail: lien releases · old passbooks and CDs · safe deposit boxes · unclaimed money.
Where the guidance comes from ▾
Its offices in the FDIC deposit reports
11 offices filed under this charter in some year from 1994 on. 5 are still open as of June 30, 2026.
| Office | Now |
|---|---|
| 141 W Bastanchury RdFullerton, CA | OpenWells Fargo Bank, National Association |
| 8345 Firestone BlvdDowney, CA | OpenWells Fargo Bank, National Association |
| 11732 Firestone BlvdNorwalk, CA | OpenWells Fargo Bank, National Association |
| 3508 E Florence AveHuntington Park, CA | OpenWells Fargo Bank, National Association |
| 23600 Hawthorne Blvd, Unit BTorrance, CA | OpenColumbia Bank |
| 18300 Pioneer BoulevardArtesia, CA | No longer reported |
| 411 North Central AvenueGlendale, CA | No longer reported |
| 12215 East Telegraph RoadSanta Fe Springs, CA | No longer reported |
| 170 South Main Street, Suite 100Orange, CA | No longer reported |
| 10101 Slater AvenueFountain Valley, CA | No longer reported |
| 27230 LA Paz RoadMission Viejo, CA | No longer reported |
Banks folded into Bank of Orange County
3 banks merged directly into this charter; counting the banks those had absorbed earlier, 4 charters end up inside it.
| Bank | Ended |
|---|---|
| Cerritos Valley BankArtesia, CA | Aug 16, 2002 |
| Calwest BankTorrance, CA | Jul 14, 2000 |
| Security First BankFullerton, CA | Dec 28, 1999 |
Source: FDIC BankFind institution and history records, read Nov 15, 2026. The FDIC's list covers banks that ended in about 1970 or later. Look up certificate 23130 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.