If you are having any trouble while trying to track or get information about your mails or packages, or any question about all the other services this company provides, you can always call the An Post tracking contact number, and their customer services employees will help you with any inquiry or issue you have.
To contact An Post directly if you are in Ireland the from overseas on the following number:
(+353 1) 705 7600
Alternatively, you can reach the postal operator by email via the following email address:
customer.services@anpost.ie
Please note, calls or emails may not be available in languages other than English and Irish.
For more information about prices, prohibitions, and the other services they offer you can always check their official website by googling An Post.