Prepay SIM Only Plan

All You Can Eat Data and more for just €20.
Switch to Three SIM only now and get €10 free credit every month for a year.
Unwrap a year's FREE credit.
Three's Prepay SIM Only plan offers you All You Can Eat Data for just €20 a month! Shop now and get €10 free credit every month for a year when you switch to Three.

T&Cs apply: For full terms and conditions for the Bonus Credit Porting Offer, click here.

View our out of bundle rates. For full details see our full prepay plan terms.

Frequently asked questions
You can see network coverage in your area with our Coverage Checker. Just click the Search button below the map and enter your address.
You can check your upgrade eligibility by logging into your My3 Account.
Yes, to find out more about Bill Pay SIM Only click here.
Topping up is easy! You can top up online, over the phone, via your bank, by text and using the My3 App. For more information on how to top up click here.
Call 1745 anytime to see your balance on screen for free. Or you can login in to My3.
Offer is available through any Three retail store, online through or through Carphone Warehouse.