The countries list that supports IBAN.

The following list is all the countries that supports IBAN based on
SWIFT organization registry.

Fully Supported list Expremintal list

Flag Country IBAN Length Currency Banks
Albania 28 ALL 21
Andorra 24 EUR 4
Austria 20 EUR 442
Azerbaijan 28 AZN 23
Bahrain 22 BHD 34
Belgium 16 EUR 105
Bosnia and Herzegovina 20 BAM 23
Brazil 29 BRL 17
Bulgaria 22 BGN 263
Costa Rica 22 CRC 15
Croatia 21 HRK 23
Cyprus 28 EUR 58
Czech Republic 24 CZK 47
Denmark 18 DKK 62
Dominican Republic 28 DOP 48
Estonia 20 EUR 14
Faroe Islands 18 DKK 4
Finland 18 EUR 24
France 27 EUR 266
Georgia 22 GEL 19