Verify Mexican CLABE Numbers Instantly

Validate CLABE numbers for all Mexican banks — fast and accurate.

CLABE Validator

Mexican banks • Real-time verification • Complete bank details

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18 digits • All Mexican banks

All Mexican Banks

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What Is CLABE Number?

CLABE (Clave Bancaria Estandarizada) is Mexico's standardized banking code used for electronic funds transfers. It's an 18-digit number that uniquely identifies every bank account in Mexico.

CLABE Number Structure

Format: 18 digits (BBBSSSCCCCCCCCCCCD)

First 3 digits (BBB) - Bank code identifying the financial institution
Next 3 digits (SSS) - Branch code identifying the specific branch
Next 11 digits (CCCCCCCCCCC) - Account number
Last digit (D) - Check digit for validation

Why Validate CLABE Numbers?

Ensure accurate electronic transfers (SPEI)
Verify bank account details before making payments
Prevent failed transactions due to incorrect numbers
Comply with Mexican banking regulations