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Contact us

You can contact BT Ireland by phone, or at the addresses listed below. Alternatively you can contact us through our onlineĀ Customer Enquiry form.

For BT Sport Enquiries please contact 0818203040 or see

Head Office Dublin:

BT Ireland
2 Grand Canal Plaza
Upper Grand Canal Street
Dublin 4

BT Belfast Office:

Riverside Tower
5 Lanyon Place, Belfast

Dundrum Office:

BT Ireland
Block C
Dundrum Business Park
Dublin 14

Clonshaugh Office:

BT Ireland
27 Willsborough Industrial Estate
Dublin 5

Limerick Office:

BT Ireland
1st Floor International Science Centre
National Technology Park

Ballymount Office:

BT Ireland
Unit 4 Parkway Business Centre
Ballymount Cross
Dublin 22

Galway Office:

BT Ireland
Unit 2, Ballybrit Business park

Waterford Office:

BT Ireland
Unit 35, Waterford Business Park
Cork Road
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1800 924 929