FDIC-insured bank
Shamrock Bank, N.A. — Coalgate, OK
Bank headquartered in Coalgate, Oklahoma, part of SHAMROCK BANCSHARES EMPLOYEE STK OWNERSHIP PLAN.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 101 N Main St Coalgate, OK 74538 |
| County | Coal |
| Website | www.shamrockbank.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 4236 |
| Federal Reserve RSSD ID | 300353 |
| Status | Active |
| Charter class | N (OCC) |
| Holding company | SHAMROCK BANCSHARES EMPLOYEE STK OWNERSHIP PLAN |
| Domestic offices | 8 |
| Financials as of | June 30, 2026 |
How to find your Shamrock Bank, N.A. 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.shamrockbank.com.
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Offices nearest to headquarters
| Shamrock Bank, N.A. main office Coalgate, OK |
101 N Main St, 74538 |
| Bryan County National Bank Branch Caddo, OK |
609 Buffalo St, 74729 |
| Durant Branch Durant, OK |
3225 Shamrock Ln, 74701 |
| Clayton State Bank Branch Clayton, OK |
318 Lawson Boulevard, 74536 |
| Oklahoma City Branch Oklahoma City, OK |
13166 N Macarthur Blvd, 73142 |
| First Bank Of Apache Branch Apache, OK |
104 N Coblake St, 73006 |
| Shamrock Bank Na Branch Mountain View, OK |
200 Main St, 73062 |
| Altus Branch Altus, OK |
401 E Tamarack Rd, 73521 |
Where Shamrock Bank, N.A. has offices
Cities with the most Shamrock Bank, N.A. offices
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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