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 514
Azerbaijan 28 AZN 20
Bahrain 22 BHD 28
Belgium 16 EUR 106
Bosnia and Herzegovina 20 BAM 21
Brazil 29 BRL 16
Bulgaria 22 BGN 262
Costa Rica 22 CRC 14
Croatia 21 HRK 23
Cyprus 28 EUR 56
Czech Republic 24 CZK 47
Denmark 18 DKK 65
Dominican Republic 28 DOP 47
Estonia 20 EUR 12
Faroe Islands 18 DKK 4
Finland 18 EUR 23
France 27 EUR 207
Georgia 22 GEL 18