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SEPA Country
Bulgaria IBAN Format: Structure, Length & Example
IBAN Length
A Bulgaria IBAN is always exactly 22 characters.
22
characters
BG
Country Code
4a+4n+2n+8c
Structure
Visual IBAN Breakdown
Breakdown of the IBAN segments:
BG
Country Code
80
Check Digits
BNBG96611020345678
BBAN (18 chars)
BBAN Structure
The Bulgaria BBAN (Basic Bank Account Number) has the following structure:
| Segment | Type | Position |
|---|---|---|
| BG | Country Code | 1–2 |
| KK | Check Digits | 3–4 |
| 4a | Alphabetic | 5–8 |
| 4n | Numeric | 9–12 |
| 2n | Numeric | 13–14 |
| 8c | Alphanumeric | 15–22 |
Formatting Rules
- •IBAN must be uppercase.
- •Electronic format: no spaces (e.g., BG80BNBG96611020345678).
- •Paper format: groups of 4 characters separated by spaces.
- Paper format example:
BG80 BNBG 9661 1020 3456 78