FDIC-insured bank
First National Bank and Trust Company of Ardmore — Ardmore, OK
Bank headquartered in Ardmore, Oklahoma, part of FIRST NATL CORP OF ARDMORE INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 405 W Main St Ardmore, OK 73401 |
| County | Carter |
| Metro area | Ardmore, OK |
| Website | www.1nb.bank |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 4037 |
| Federal Reserve RSSD ID | 984258 |
| Status | Active |
| Charter class | N (OCC) |
| Holding company | FIRST NATL CORP OF ARDMORE INC |
| Domestic offices | 12 |
| Financials as of | June 30, 2026 |
How to find your First National Bank and Trust Company of Ardmore routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.1nb.bank.
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Offices nearest to headquarters
| First National Bank And Trust Company Of Ardmore main office Ardmore, OK |
405 W Main St, 73401 |
| Drive-In Branch Ardmore, OK |
115 D St Nw, 73401 |
| Ardmore Branch Ardmore, OK |
1226 W Broadway St, 73401 |
| 12Th Street Branch Ardmore, OK |
1402 12th Ave Nw, 73401 |
| Lone Grove Branch Lone Grove, OK |
Highway 70 And Newport Road, 73443 |
| Highway 32 West Branch Marietta, OK |
1101 Memorial Dr, 73448 |
| Sulphur Branch Sulphur, OK |
2013 W Broadway Ave, 73086 |
| 1Nb - Madill Branch Madill, OK |
401 S 1st St, 73446 |
| 125 West Main Street Branch Ringling, OK |
125 West Main Street, 73456 |
| Velma Branch Velma, OK |
Fourth And Main Streets, 73491 |
| 1Nb Financial Center Branch Norman, OK |
716 Wall St, 73069 |
| Edmond Branch Edmond, OK |
1763 W 33rd St, 73013 |
Where First National Bank and Trust Company of Ardmore has offices
Cities with the most First National Bank and Trust Company of Ardmore offices
Other banks headquartered in Ardmore
| American Nation Bank | $691.49 million |
| Citizens Bank and Trust Company of Ardmore | $318.81 million |
Largest banks headquartered elsewhere in Oklahoma
| BOKF, National Association Tulsa | $52.98 billion |
| MidFirst Bank Oklahoma City | $42.83 billion |
| First United Bank and Trust Company Durant | $16.59 billion |
| BancFirst Oklahoma City | $12.80 billion |
| Stride Bank, National Association Enid | $5.42 billion |
| InterBank Oklahoma City | $5.33 billion |
| RCB Bank Claremore | $3.98 billion |
| First Fidelity Bank Oklahoma City | $2.98 billion |
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