FDIC-insured bank
TNBANK — Oak Ridge, TN
Bank headquartered in Oak Ridge, Tennessee, part of TENNESSEE VALLEY FINL HOLDINGS.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 401 S Illinois Ave Oak Ridge, TN 37830 |
| County | Anderson |
| Metro area | Knoxville, TN |
| Website | www.tnbank.bank |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 34023 |
| Federal Reserve RSSD ID | 2305969 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | TENNESSEE VALLEY FINL HOLDINGS |
| Domestic offices | 6 |
| Financials as of | June 30, 2026 |
How to find your TNBANK 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.tnbank.bank.
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Offices nearest to headquarters
| Tnbank main office Oak Ridge, TN |
401 S Illinois Ave, 37830 |
| Jackson Square Branch Oak Ridge, TN |
900 Oak Ridge Tpke, 37830 |
| Knoxville Lpo Knoxville, TN |
12740 Kingston Pike, 37934 |
| Farragut Branch Knoxville, TN |
11200 Kingston Pike, 37934 |
| Tnbank Of Knoxville, An Office Of Tnbank, Oak Ridge, Tennessee Knoxville, TN |
1005 N Cedar Bluff Rd, 37923 |
| Tnbank Branch Maryville, TN |
1311 W Lamar Alexander Pkwy, 37801 |
Where TNBANK has offices
Cities with the most TNBANK offices
Largest banks headquartered elsewhere in Tennessee
| Pinnacle Bank Nashville | $128.79 billion |
| First Horizon Bank Memphis | $84.12 billion |
| FirstBank Nashville | $16.76 billion |
| SmartBank Pigeon Forge | $6.11 billion |
| Wilson Bank and Trust Lebanon | $5.98 billion |
| SouthEast Bank Farragut | $3.58 billion |
| Lawrence Bank Nashville | $3.04 billion |
| Home Federal Bank of Tennessee Knoxville | $2.73 billion |
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