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Bill Payment Methods

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Bill Payment Methods


We offer several easy ways to pay your bill.


You can view details of your bill by logging on to your My3 account. You can view your previous payments by clicking 'Payments History' on the right hand side of the dashboard.


Here are the different ways to pay your Three bill: 



Direct Debit

Direct Debit is the easiest way to pay your bill. Once it's set up, your bill amount will be automatically deducted from your Bank Account or Credit Card every month.


If you're not currently paying your bill by direct debit, you can easily set this up through My3. Check out our detailed article here on how to add or remove your direct debit on My3, by mail or over the phone.


Log in to My3 and click Pay Now.

Enter the amount you want to pay, enter your card details and click Pay bill.

My3 App

Log into the My3 App. From the dashboard, click on the Make a Payment button. 


Specify the amount that you wish to pay, enter your credit card details and click Pay Bill button. 

Bank Giro

Complete the Giro slip at the bottom of your bill and call into any Bank or Post Office with your payment.


We'll text you when we have received the payment.

It can take up to 5 working days for the payment to be received on your account.

By Phone

 Call 1913 to pay your bill using a Credit or Debit Card. Enter the amount you want to pay in cents, i.e., to pay €12.34 enter 1234.

By Post

Complete the payment form on the bottom of your bill and send it with your cheque to the address below.


Make cheques payable to Three and write your Three account number on the back of the cheque.


Three Ireland
PO Box 1909
Co. Clare


We'll text you when we have received the payment.

It can take up to 5 working days for the payment to be received on your account.

Post Office

Pop into your local Post Office with a copy of your bill. They will scan the barcode on the front of the bill and you can pay there and then. 


How do I make an International payment to Three?


If you are outside Ireland and want to pay your bill from your International bank account, you will need the Three Swift Code and IBAN number.


Three IBAN Number: IE22AIBK93524722253041


Make sure you include your Three Account number on the payment so we know what account to apply it to.


What happens if I can't pay my bill?


If for some reason you can't pay your bill you should contact us as soon as possible. We'll go through the different options available to you (e.g. paying part of your bill). 


If your bill isn't paid on time your account may be suspended or cancelled. This means you won't be able to make or receive calls, send or receive texts or use data. If your account is suspended or cancelled, you will still need to pay your bill. 


If you have any issues paying your Three bill, please contact us on 1913 or

Frequent Visitor
I accidentally send a payment to o2s old account - account number 225137431- can you please retrieve it? 50 euro