If you change your mobile phone number and/or e-mail address, you have two options:
1. Visit an Attica Bank Branch:
Register your new details by either presenting a recent bill for your mobile phone number or by using your TAXISnet login codes to access the eGov-KYC data update service.
2. Update via Attica e-Banking:
Log in to Attica e-banking and select “Customer Data Update via eGov-KYC” from the User Tasks. Ensure that you have already updated your information in the National Contact Register (NCR) system with your new mobile phone number and e-mail address.