Contact us.

You can contact us in a number of ways. Fill in the relevant enquiry form, find the AIB phone number you need or ask us to call you back.

  • OPTION ONE
  • OPTION TWO
    Phone
  • OPTION THREE
    Branch Locator

Useful phone numbers.

  • AIB Head Office
    +353 (0) 1 6600311
  • IBB Helpline
    0818 72 00 00 / +353 1 641 4889 (Outside of Ireland)
    Mon- Fri 09:00- 17:00
  • Internet Banking
    0818 724 724 / +353 (0) 1 771 24 24 (Outside of Ireland)
    09:00 – 17:00
  • AIB Business Advisor Team
    1890 47 88 33 / +353 (0)1 77 15618 (Outside of Ireland)
    Mon-Fri 09:00 – 17:00
  • Lost or Stolen Credit Cards
    1800 242227 / +353 (0) 1 2695022
  • Lost or Stolen ATM/Debit Cards
    1800 242227 / +353 (0) 1 2695022 (Outside of Ireland)
  • Insurance
    1850 404 204
  • AIB Commercial Finance (Invoice Finance)
    +353(0) 1 7724488

Security or Fraud

Please note that AIB NEVER requests any login or personal details via email.
If you have received an email asking for your Internet Banking / iBusiness Banking details please forward the email you received to alert@aib.ie
and then immediately delete the email. DO NOT click on any links in the email.
This email address (alert@aib.ie) is a collection point for notifications of potential ONLINE FRAUD (for example if you receive an email that
appears to be from AIB, which you believe to be bogus) and/or INFORMATION SYSTEMS SECURITY issues relating to AIB Group
Our security team will not forward and/or manage emails relating to customer banking queries.
For further information regarding security and online banking please visit our Security Center at: http://business.aib.ie/security-centre/
If you are concerned about suspicious activity on your AIB bank account(s), please bring this matter to the attention of your Relationship
Manager in your account holding Branch.