Complete NUBAN Analyzer
Complete NUBAN Analyzer
Deep dive into Nigerian bank account number analysis
Deep dive into Nigerian bank account number analysis
Format
Check Digit
Possible Banks
Algorithm
CBN NUBAN
Account Number
Serial Number
First 9 digits
Check Digit
Last digit (validation)
Length
10
Standard NUBAN
Step 1: Extract bank code (3 digits) + serial number (9 digits)
Step 2: Apply weight pattern: [3,7,3,3,7,3,3,7,3,3,7,3]
Step 3: Sum = calculating…
Step 4: Modulo 10 = calculating…
Step 5: Check Digit = calculating…
Invalid NUBAN Format
This account number doesn’t match any bank’s validation pattern
Standard
CBN NUBAN 2020
Algorithm
Modulo 10 Check Digit
Weight Pattern
[3,7,3,3,7,3,3,7,3,3,7,3]
Total Banks Checked
0
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