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Need any help? Contact our main branches per city so we can assist you:
IBC Laredo

1200 San Bernardo Ave
Laredo, TX 78042-1359

 

Routing number: 114902528

Direct deposit form 

(956) 722-7611 
Commerce Bank

5800 San Dario
P.O. Box 2949
Laredo, TX 78041-2949

 

Routing number: 114909903

(956) 724-1616
IBC Zapata

US Hwy 83 at 10th Avenue
P.O. Box 1030
Zapata, TX 78076-1030

 

Routing number: 114912709

(956) 765-8361
IBC Eagle Pass

2395 East Main St.
Eagle Pass, TX 78852

 

Routing number: 114902612

(830) 773-2313
IBC San Antonio

130 East Travis
P.O. Box 47526
San Antonio, TX 78205-1287

 

Routing number: 114013284

(210) 518-2500
IBC Houston

5615 Kirby Dr.
P.O. Box 6568
Houston, TX 77005

 

Routing number: 113000861

(713) 526-1211
IBC Port Lavaca

311 N. Virginia St.
P.O. Box 228
Port Lavaca, TX 77979-1274

 

Routing number: 113105025

(361) 552-9771
IBC Austin

500 West 5th Street
Suite 100
Austin, TX 78701

 

Routing number: 114902528

(512) 397-4506
IBC Brownsville

1600 Ruben Torres Blvd
Brownsville, TX 78526

 

Routing number: 114911580

(956) 547-1000
IBC Corpus Christi

221 South Shoreline
P.O. Box 2648
Corpus Christi, TX 78401

 

Routing number: 114912275

(361) 888-4000
IBC McAllen

One South Broadway
P.O. Box 579
McAllen, TX 78501-0579

 

Routing number: 114917623

(956) 686-0263
IBC Oklahoma

3817 NW Expressway Suite 100
Oklahoma City, OK 73112

 

Routing number: 303072793 

(405) 841-2100
 

IBC Voice

IBC Voice is an automated phone banking system that allows you to confidentially and easily access your IBC Bank account information. Just dial the automated IBC Voice line and enter your IBC Voice Personal Identification Number (PIN). Click here to locate your city's IBC Voice line. 
Department of Banking