Do I need to contact Irish Water to request a new Application Number and PIN?
We will not be issuing new or replacement Application Numbers and PINs to customers so there is no requirement for you to contact us to request these details. You can complete your registration by telephone without an Application Number and PIN.
Lo Call 1850 448 448 or +353 1 707 2824 our lines are open from 8am-8pm, Monday to Friday and 9am-5.30pm Saturday . If you would like to complete your registration in Irish please call us on 1850 448 448 and dial 9.