My48

Manage your mobile plan anytime, anywhere with My48, the app that puts control at your fingertips. Check your allowances, track your usage, earn rewards, and discover ways to save on smartphones — all from a single, intuitive interface.

Stay connected with Ireland's award-winning network. My48 gives you access to Three's 99% population coverage and blazing-fast 5G speeds at no extra cost. Whether you're streaming, working, or staying in touch, you'll experience reliable connectivity backed by a mobile network voted Mobile Network of the Year 2025.

Enjoy complete flexibility with no long-term contracts. Cancel anytime and switch plans without penalty — you're never locked in. New customers can activate a free SIM and get 1GB free data to experience the network speed firsthand before committing to a plan. This means you can test the service in your area and see if it's the right fit before making any financial commitment.

The €12.99 Unlimited Data Plan delivers exceptional value: unlimited data, 5,000 minutes, and 5,000 texts monthly. With My48, you can monitor your balance in real time, manage your account settings, and adjust your plan when your needs change — no waiting on hold or visiting a store.

Recognized for outstanding service, Three earned Best SIM-Only Pay As You Go Plan 2025 and Best Customer Service 2025 awards. Download My48 today to experience mobile management reimagined.