FDIC-insured bank
Grand Bank — Tulsa, OK
Bank headquartered in Tulsa, Oklahoma, part of GRAND CAPITAL CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 2642 E 21st St Tulsa, OK 74114 |
| County | Tulsa |
| Metro area | Tulsa, OK |
| Website | www.grandbank.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 22065 |
| Federal Reserve RSSD ID | 76854 |
| Status | Active |
| Charter class | SM (STATE) |
| Holding company | GRAND CAPITAL CORP |
| Domestic offices | 4 |
| Financials as of | June 30, 2026 |
How to find your Grand Bank 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.grandbank.com.
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Offices nearest to headquarters
| Grand Bank main office Tulsa, OK |
2642 E 21st St, 74114 |
| Bixby Branch Tulsa, OK |
8200 E 101st St, 74133 |
| Turtle Creek Branch Dallas, TX |
3811 Turtle Creek Blvd Ste 1250, 75219 |
| Houston Branch Houston, TX |
1300 Post Oak Blvd, Suite 1010, 77056 |
Where Grand Bank has offices
Cities with the most Grand Bank offices
Other banks headquartered in Tulsa
| BOKF, National Association | $52.98 billion |
| Regent Bank | $2.24 billion |
| MapleMark Bank | $1.01 billion |
| Security Bank | $938.97 million |
| SpiritBank | $912.80 million |
| Vast Bank, National Association | $540.41 million |
| American Bank and Trust Company | $324.44 million |
| Triad Bank, National Association | $228.56 million |
Largest banks headquartered elsewhere in Oklahoma
| 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 |
| Armstrong Bank Muskogee | $2.84 billion |
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