AIB Contact Us

Puple warning icon

Common Frauds and Threats

Purple shield icon

How do you prevent fraud

Purple lock icon

How do we protect you

Phone, Internet & Mobile Banking

If you notice unexpected activity or suspicious transactions on your account or on Phone, Internet, Mobile & Tablet Banking, please contact our Customer Service Advisers immediately at:

AIB ROI: 0818 724 724 or +353 1 771 2424.

First Trust Bank: 028 9034 6034 (08.30 to 17.00 Mon to Fri)

Allied Irish Bank: (GB): 028 9034 6060 (08.30 to 17.00 Mon to Fri)

Fraudulent emails

Be on your guard for suspicious activity on your PC.

If you receive an email pertaining to be from AIB or from an unrecognised source, do not open the mail as this may be fraudulent. Please send the mail to us at

*Please Note: Do not include any Account details or general banking queries. Please be aware that we cannot accept account instructions via e-mail