Need to talk to us?

There are several ways to get in touch


By post

O2 Customer Care Centre
McLaughlin Road
National Technology Park
Limerick.


For payments
O2 Ireland
PO Box 1909
Kilrush
Co. Clare.

Speak easy mobile Customers
Support hours 8:00 am - 9:00 pm daily (automated system offers 24 hour service)
Phone 1747 (14c per call)
International 00 353 61 203345
Phone from Landline 1850 601747 (landline operator charges apply)
Fax 1850 608686
E-mail Contact us e-mail form


Pay Monthly mobile Customers
Phone 1909 (free phone)
International 00 353 61 203501
Fax 1800 322086
E-mail Contact us e-mail form


Online Shop Queries

If you have a query about an online order, your upgrade eligibility or about how the shop works, please contact O2's customer care department either on the numbers above or by emailing OnlineShop.Queries@o2.com. Please make sure to include the order number and the name the order was placed under.

If you have ordered a phone online and have a query about your order, you can use our online Track my Order facility to view your order status. If you have additional questions about your delivery then you can can contact our fulfillment company on 1850 222 020.

All handsets and accessories that are currently available in the o2 range can be viewed on the online shop. If you wish to find out if a specific handset or accessory will be available please email stockqueries@o2.com



O2 Broadband, Data Support & Technical Queries
From an O2 mobile 1740 (19c per call)
From a landline 1850 60 1740 (31c per call)
E-mail Contact us e-mail form


New Business Sales
Support hours Mon - Thur 8:00 am - 5:00 pm
Fri 8:00 am - 4.30 pm
Phone 1850 200 741
Fax 01 609 5015
Email business@o2.ie
Existing customers – contact your Account Manager or call Customer Care on 1909.