About O2 Ireland
Owned by Telefonica, O2 Ireland offer a range of high end and budge phones for use on both pay monthly and pay as you go networks. The company also supplies broadband in both mobile and fixed form.
Purchased as Digifone and then changed to O2, the company is the second largest mobile phone operator in Ireland. As with most other companies in the Irish mobile phone sphere, O2 Ireland offer a range of their own deals, many of which offer free calls and texts at the weekends for both Pay as you Go and Pay monthly users. O2 also provide a range of other services, such as prepay Visa cards and other services.