Customer Service - ASF
If you are a customer of ASF - ABANCA SERVICIOS FINANCIEROS, you can send your complaint or claim in writing by postal mail to the following address.
ABANCA Customer Service
Rúa Nueva, 1 - Mezzanine 15003 A Coruña – A CORUÑA
In your letter, you must state the reason for your disagreement, your full name, postal address, ID number, and handwritten signature.
You can also download this formView PDF file to send us your complaint or claim to the email address reclamaciones.abancaserfin@abanca.com or to our postal address, where you can also make any inquiries about this procedure.