Conversion Spanish account -> IBAN

Conversion Spanish account -> IBAN

Bank ID

Branch ID

Check digit

Account number

Código de entidad

Código de oficina

Dígitos de control

Número de cuenta


Iban (paper presentation) 


For more info about Iban, look at and Document Tr201v2210.PDF desCKeye conversion between IBAN and European domestic account.
The Euro Banking Association Website contain technical information about payment infrastructures. Read by example SIA EBA STEP2 Functional Overview FINAL 1v4.pdf, which describe Step 2 (a Pan-European Automatic Clearing House, PE-ACH).
Belgian user can go to or to build Iban
French user can go to to build Iban
Spanish user can go to to build Iban