INB Mobile Banking

Inter National Bank

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Contact a Business Banker

Fill out the form below to begin the process of setting up your account.

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Phone Numbers
Brownsville
Laredo
El Paso
McAllen
Weslaco
Mailing Address

Inter National Bank
PO Box 1700 
McAllen, TX 78505-1700

Automated Services

Obtain automated account information and transfer funds using any touch-tone telephone.

Toll-Free Number