FDIC-insured bank
First Commercial Bank, National Association — Seguin, TX
Bank headquartered in Seguin, Texas, part of FIRST COML FINL CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 1336 E Court St Seguin, TX 78155 |
| County | Guadalupe |
| Metro area | San Antonio-New Braunfels, TX |
| Website | www.1cb.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 24603 |
| Federal Reserve RSSD ID | 400365 |
| Status | Active |
| Charter class | N (OCC) |
| Holding company | FIRST COML FINL CORP |
| Domestic offices | 7 |
| Financials as of | June 30, 2026 |
How to find your First Commercial Bank, National Association 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.1cb.com.
Share one credit line with people you trust. Everyone gets their own limit.
Offices nearest to headquarters
| First Commercial Bank, National Association main office Seguin, TX |
1336 E Court St, 78155 |
| New Bruanfels Branch-725 Branch New Braunfels, TX |
1525 S Seguin Ave, 78130 |
| New Braunfels Branch New Braunfels, TX |
1656 State Highway 46 W, 78132 |
| Lincoln Heights Branch San Antonio, TX |
120 E Basse Rd, 78209 |
| San Antonio Branch San Antonio, TX |
13333 Blanco Rd, 78216 |
| Jourdanton State Bank Branch Jourdanton, TX |
1301 Oak Street, 78026 |
| Pearsall Branch Pearsall, TX |
1837 W Comal St, 78061 |
Where First Commercial Bank, National Association has offices
Cities with the most First Commercial Bank, National Association offices
Largest banks headquartered elsewhere in Texas
| Charles Schwab Bank, SSB Westlake | $250.83 billion |
| Frost Bank San Antonio | $53.95 billion |
| Prosperity Bank El Campo | $43.88 billion |
| Texas Capital Bank Dallas | $33.62 billion |
| Charles Schwab Premier Bank, SSB Westlake | $26.58 billion |
| Sunflower Bank, National Association Dallas | $15.65 billion |
| First Financial Bank Abilene | $15.23 billion |
| NexBank Dallas | $14.16 billion |
Compare before you open an account: today's CD and savings rates, the CD calculator and the savings calculator.
