SIM Only Bill Pay Plans

Your new Three Bill Pay SIM Only plan includes all the calls, texts, and data you need. Join Ireland’s fastest mobile network with 99% population coverage and free 5G access for all customers. Choose from 12 month, 24 month, or 30 day contract options.

Three SIM Core

12 months contract

€20.00 per month*
  • All You Can Eat Data (ROI) 

  • 35 GB Data (EU) 

  • Unlimited Minutes

  • 1000 Texts

  • Access to Three+ exclusive offers

  • Instant eSIM access

Three SIM Freedom 24M

24 months contract

€14.00 per month*
Use code FREEDOM14

€14/mo. for 6 months. €28/mo. thereafter on a 24 month contract. Promo code required.

  • All You Can Eat Data (ROI)

  • 60 GB Data (EU) 

  • Unlimited Minutes/Texts

  • 100 International Minutes/Texts

  • Access to Three+ exclusive offers

  • Instant eSIM access

Three SIM Flex 5G 30 Day

30 days contract

€34.99 per month
  • All You Can Eat Data (ROI)

  • 60 GB Data (EU) 

  • Unlimited Minutes/Texts

  • Access to Three+ exclusive offers

  • Instant eSIM access

*The below monthly price plans are examples of this adjustment:

  • Three SIM Core: Until (and including) March 2026 bill €20. From April 2026 bill until March 2027 €22.50.
  • Three SIM Freedom 24 month: Until (and including) March 2026 bill €14. From April 2026 bill until March 2027 €16.50.

EU data roaming allowance (above) calculated in accordance with EU fair usage policy. Surcharge of 0.14c per MB applies if this allowance is exceeded.
Minutes/ Texts is a single allowance can be used for calls or texts, where one unit from the allowance is decremented for one call minute or one text.

International minutes/texts is a single allowance that can be used for calls and texts to over 60 specified countries, where one unit from the allowance is decremented for one call minute or one text.

See our Pricing policy for information on your plan in our price guides.

Full Terms and Conditions.

Frequently Asked Questions