Prepay SIM Only Plan

Use it your way.

Switch to Three prepay now for €120 free credit.

Shop Prepay Phones

T&Cs apply: For full terms and conditions for this offer, click here. Porting SIM Only customers only. €20 top up required at point of sale. Additional credit expires after 30 days. €10 credit will be added to the new customer’s account for 12 months after porting.

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 or online through
Yes, you must bring your mobile number to the Three network before the €20 can be loaded.