Bank Branches › Closed and merged banks › New York › The Suffolk County National Bank of Riverhead
What happened to The Suffolk County National Bank of Riverhead?
The Suffolk County National Bank of Riverhead in Riverhead, NY merged into People's United Bank, National Association of Bridgeport, CT on Apr 1, 2017. After 1 more change of hands, what was The Suffolk County National Bank of Riverhead is today part of Manufacturers and Traders Trust Company (Buffalo, NY).
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.
- 1890The Suffolk County National Bank of Riverhead opens in Riverhead, NY
- Apr 1, 2017MERGEDThe Suffolk County National Bank of Riverhead merged into People's United Bank, National Association of Bridgeport, CT.FDIC certificate 7278 ends; its business continues under certificate 27334.
- Apr 2, 2022MERGEDPeople's United Bank, National Association of Bridgeport, CT merged into Manufacturers and Traders Trust Company of Buffalo, NY.FDIC certificate 27334 ends; its business continues under certificate 588.
- TodayOPEN
Manufacturers and Traders Trust CompanyMain office Buffalo, NY · FDIC certificate 588 · 957 offices in 14 states on June 30, 2026Every Manufacturers and Traders Trust Company office → Website on file with the FDIC: www.mtb.com
If you still have something from The Suffolk County National Bank of Riverhead
A lien that was never released
If a paid-off mortgage, home-equity line or car loan still shows The Suffolk County National Bank of Riverhead as lienholder, start with Manufacturers and Traders Trust Company. 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 Manufacturers and Traders Trust Company to search for the account under the name The Suffolk County National Bank of Riverhead. 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 Manufacturers and Traders Trust Company which branch now holds boxes from the The Suffolk County National Bank of Riverhead 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
34 offices filed under this charter in some year from 1994 on. 15 are still open as of June 30, 2026.
| Office | Now |
|---|---|
| 6 W 2nd StRiverhead, NY | OpenManufacturers and Traders Trust Company |
| 351 Pantigo RdEast Hampton, NY | OpenManufacturers and Traders Trust Company |
| 3880 Veterans Memorial HwyBohemia, NY | OpenManufacturers and Traders Trust Company |
| 135 W BroadwayPort Jefferson, NY | OpenManufacturers and Traders Trust Company |
| 31525 Main RdCutchogue, NY | OpenManufacturers and Traders Trust Company |
| 2065 Wading River Manor RdWading River, NY | OpenManufacturers and Traders Trust Company |
| 502 Main StCenter Moriches, NY | OpenManufacturers and Traders Trust Company |
| 17 Main StSag Harbor, NY | OpenManufacturers and Traders Trust Company |
| 144 Sunset AveWesthampton Beach, NY | OpenManufacturers and Traders Trust Company |
| 168 W Montauk HwyHampton Bays, NY | OpenManufacturers and Traders Trust Company |
| 2801 Route 112, Ste BMedford, NY | OpenManufacturers and Traders Trust Company |
| 955 Little East Neck RdWest Babylon, NY | OpenManufacturers and Traders Trust Company |
| 746 Montauk HwyMontauk, NY | OpenManufacturers and Traders Trust Company |
| 99 Route 25aShoreham, NY | OpenManufacturers and Traders Trust Company |
| 21 E Industry Ct, Ste 4Deer Park, NY | OpenManufacturers and Traders Trust Company |
| 31-00 47th AvenueLong Island City, NY | No longer reported |
| 99 Newtown LnEast Hampton, NY | No longer reported |
| 290 Broadhollow Road, Suite 100 EMelville, NY | No longer reported |
| 110 Marcus BoulevardHauppauge, NY | No longer reported |
| 228 East Main StreetPort Jefferson, NY | No longer reported |
| 1201 Ostrander AvenueRiverhead, NY | No longer reported |
| 400 Merrick RoadAmityville, NY | No longer reported |
| 159 Route 25a Unit 21Miller Place, NY | No longer reported |
| 161 North Main StreetSayville, NY | No longer reported |
| 222 Middle Country Rd Ste 108Smithtown, NY | No longer reported |
| 295 North Sea RoadSouthampton, NY | No longer reported |
| 1055 Frank Avenue, Suite 200Garden City, NY | No longer reported |
| 460 County Road 111 Ste 18Manorville, NY | No longer reported |
| 10900 Main RoadMattituck, NY | No longer reported |
| 900 Middle Country RoadMiddle Island, NY | No longer reported |
| 541 West Lake DriveMontauk, NY | No longer reported |
| 1500 Route 112, Building 10Port Jefferson Station, NY | No longer reported |
| 828 Montauk HighwayWater Mill, NY | No longer reported |
| Building #5, Unit 1Southold, NY | No longer reported |
Banks folded into The Suffolk County National Bank of Riverhead
1 bank merged directly into this charter.
| Bank | Ended |
|---|---|
| The Bank of the Hamptons, N.A.East Hampton, NY | Apr 11, 1994 |
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 7278 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.