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Non-SEPA Country
Gabon IBAN Format: Structure, Length & Example
IBAN Length
A Gabon IBAN is always exactly 27 characters.
27
characters
GA
Country Code
2n+2n+2n+16c
Structure
Visual IBAN Breakdown
Breakdown of the IBAN segments:
GA
Country Code
21
Check Digits
40021010032001890020126
BBAN (23 chars)
BBAN Structure
The Gabon BBAN (Basic Bank Account Number) has the following structure:
| Segment | Type | Position |
|---|---|---|
| GA | Country Code | 1–2 |
| KK | Check Digits | 3–4 |
| 2n | Numeric | 5–6 |
| 2n | Numeric | 7–8 |
| 2n | Numeric | 9–10 |
| 16c | Alphanumeric | 11–26 |
Formatting Rules
- •IBAN must be uppercase.
- •Electronic format: no spaces (e.g., GA2140021010032001890020126).
- •Paper format: groups of 4 characters separated by spaces.
- Paper format example:
GA21 4002 1010 0320 0189 0020 126