Bill Pay SIM Only Plan

Everything you need on a simple 30 day contract.
Get a FREE 3Money card with €20 FREE when you switch to Three.
Cash in with Three!
Our 3 Unlimited Flex Max SIM Only plan makes it easy to switch to Three. Just swap out your old SIM card and go! No long contracts - just all the data minutes and texts you need.

Terms & Conditions for Bill Pay Plan.

* All You Can Eat Data service is for ROI use only. Click here for Terms & Conditions.

** Unlimited Three to Three calls subject to fair usage policy of 3000 minutes per month. Calls ROI to ROI only.

*** Calls and texts subject to fair usage of 10,000 flexi units per billing cycle. Additional charges may apply depending on usage.

† EU fair usage policy applied in respect of All You Can Eat Data service. EU data roaming allowance (above) calculated in accordance with EU fair usage policy. Surcharge of 0.74c per MB applies if this allowance is exceeded. Three reserves the right to restrict service where your usage exceeds 60GB in a billing cycle and other users are adversely affected.

T&Cs apply. Subject to 3Money registration. 30 day minimum term. Porting SIM Only customers only. Ask in store for details. The 3Money Prepaid Mastercard is issued by Prepaid Financial Services Limited. Prepaid Financial Services Limited is authorised by the Financial Conduct Authority in the United Kingdom and is regulated by the Central Bank of Ireland for conduct of business rules.

Frequently asked questions
You can find a complete list of these charges in the Bill Pay section of our handy price guide.
See Three coverage in your local area and all over Ireland with our interactive coverage map.

You can check your upgrade eligibility using My3 online or the app on your smartphone.

With SIM only, you keep your old phone and pop in the new SIM that we send you. Then you can enjoy data, calls and texts on a rolling 30 day contract which you can cancel when ever you like.
A Flexi Unit is equivalent to a one minute call or two text messages.
3Plus gives Three customers rewards and discounts you won’t find anywhere else. Save on fashion, food and cinema tickets, enter amazing competitions, get pre-sale 3Arena tickets and more!
We have a range of add ons for everything from international calls to extra minutes and texts. See our full list here.
Three makes roaming easy and our EU data allowances mean you can stay in touch wherever you go. Check out our roaming page for a full list of rates.
Offer is available through any Three retail store, online through or through Carphone Warehouse.
Yes, you must bring your mobile number to the Three network before the €20 can be loaded.
No, the card will be activated once the €20 is loaded.
Three will send you two text messages – one welcoming you to the service, the second with your pin number for your 3Money card.
Yes, the 3Money card can be topped up through any Three store or through Payzone outlets nationwide.
Funds will be loaded within 5 working days of successfully porting your number. If purchased through or through Carphone warehouse this can take up to 15 days.
You can call through to PFS (046) 907 6546 and quote the number on the bottom right of your card. The agents will be able to check your card details and resolve the issue.