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Non-SEPA Country
Mayotte IBAN Format: Structure, Length & Example
IBAN Length
A Mayotte IBAN is always exactly 27 characters.
27
characters
YT
Country Code
5n+5n+11c+2n
Structure
Visual IBAN Breakdown
Breakdown of the IBAN segments:
YT
Country Code
02
Check Digits
0000300102000048020609
BBAN (23 chars)
BBAN Structure
The Mayotte BBAN (Basic Bank Account Number) has the following structure:
| Segment | Type | Position |
|---|---|---|
| YT | Country Code | 1–2 |
| KK | Check Digits | 3–4 |
| 5n | Numeric | 5–9 |
| 5n | Numeric | 10–14 |
| 11c | Alphanumeric | 15–25 |
| 2n | Numeric | 26–27 |
Formatting Rules
- •IBAN must be uppercase.
- •Electronic format: no spaces (e.g., YT020000300102000048020609).
- •Paper format: groups of 4 characters separated by spaces.
- Paper format example:
YT02 0000 3001 0200 0048 0206 09