Telco services & customer base
Three offers mobile voice, data plans, and home broadband via FWA. It serves over 1.67 million mobile customers, ranking third among providers.
It also operates 48, a digital-first, SIM-only brand for younger users.
Network infrastructure & coverage
Three operates its own mobile network, covering most of the country with 4G and rapidly expanding 5G.
While it doesn’t offer fixed-line broadband, it provides wireless home broadband in selected areas via 4G and 5G.
Support & outage information
Need assistance from Three? Try these options:
- 📞 Call 1913 from Three or 083 333 3333 from other networks
- 💬 Chat via three.ie
- 🧑💻 Visit the Three Support Page
To view mobile coverage or check for outages: