Three Ireland Customer Service Number

Launched in 2005, Three has invested more than €2 billion in building our Irish business and is now one of Ireland’s largest mobile operators with 35.8% market share and 2.3 million customers (as of December 2019). At Three, we strive to provide our customers with a better-connected life through meaningful products, best in class service and a connected network experience. Our network is built for data; we have 97% 4G coverage, offer All You Can Eat data, and carry over 65% of all mobile data on our network, that’s more than all other operators combined. Three’s head office is in Dublin, with our Customer Care centre in Limerick, and Three operates 63 retail stores and currently employees over 1,400 employees throughout Ireland. If you’d like to join our team, start your journey today at www.three.ie/careers. Three is owned by CK Hutchison Holdings (CK Hutchison), a renowned multinational conglomerate committed to innovation and technology. Its diverse businesses employ approximately 300,000 people in over 50 countries worldwide. CK Hutchison has five core businesses - ports and related services, retail, infrastructure, energy and telecommunications.