New customers: Add an extra SIM Only plan for just €15 during checkout!

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1 Month Free Credit

When you Switch to Three Prepay

SIM Only offers

Keep you device and save with our most popular SIM Only plans. Connect more, save more, with Three.

 

Go Sim Only for just €15

Switch to Three and get our Three SIM Essentials 5G for half price! Get All You Can Eat 5G Data, Unlimited Three to Three calls and more for only €15!

Switch Today and get 1 month of Credit Free**

  1. Choose Our Three Complete SIM only Plan.
  2. Keep your number and top up to activate your new plan.
  3. Register for My3 and Log in to Three+ to claim your 1 month free voucher.
  4. Hurry, offer is only valid between September and October.

Unlimited everything for €17.50

All the calls, texts, and data you want, now half price for 6 months. Enjoy superfast 5G data in every county, with Three Bill Pay SIM Only.


Questions on our Prepay Switch offer?