FDIC-insured bank
International Bank of Commerce — Brownsville, TX
Bank headquartered in Brownsville, Texas, part of INTERNATIONAL BANCSHARES CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 1600 Fm 802 Brownsville, TX 78521 |
| County | Cameron |
| Metro area | Brownsville-Harlingen, TX |
| Website | www.ibc.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 25679 |
| Federal Reserve RSSD ID | 230759 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | INTERNATIONAL BANCSHARES CORP |
| Domestic offices | 41 |
| Financials as of | June 30, 2026 |
How to find your International Bank of Commerce 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.ibc.com.
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Offices nearest to headquarters
| International Bank Of Commerce main office Brownsville, TX |
1600 Fm 802, 78521 |
| Sunrise Mall Brownsville, TX |
2370 N Expressway, 78521 |
| Central Blvd. Branch Brownsville, TX |
1623 Central Blvd, 78520 |
| Walmart Alton Branch Brownsville, TX |
3500 W Alton Gloor Blvd, 78520 |
| Alton Gloor Branch Brownsville, TX |
79 E Alton Gloor Blvd, 78526 |
| Four Corners Branch Brownsville, TX |
4520 East 14th Street, 78520 |
| Downtown Branch Brownsville, TX |
630 E Elizabeth St, 78520 |
| Port Isabel Branch Port Isabel, TX |
1401 Hwy 100, 78578 |
| Sunshine Branch Harlingen, TX |
321 S 77 Sunshine Strip, 78550 |
| Harlingen Walmart Branch Harlingen, TX |
1801 W Lincoln St, 78552 |
| South Dixieland Road Branch Harlingen, TX |
501 Dixieland Rd, 78552 |
| South Padre Island Branch South Padre Island, TX |
911 Padre Blvd, 78597 |
41 offices in total. Browse them by city through the state pages.
Where International Bank of Commerce has offices
Cities with the most International Bank of Commerce 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 |
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