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If you're topping up your tablet, Mobile Broadband, or dongle, you'll need to top up using My3 or on the web. Top up on our app Top up, buy Add-ons, and access exclusive offers – even while abroad.
- Ways to top-up
If you're a phone customer, you can call 444 free from your...
- Top up your credit
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- 3UK Self Service
Top up your phone quickly and easily with Three's...
- Ways to top-up
Three Mobile Number: Choose top up amount €10 €15 €20 €25 €30 €40 €50
If you're a phone customer, you can call 444 free from your Three phone to top-up over the phone. To top-up by voucher, select Top-up with a voucher and enter the 16-digit number printed across the receipt.
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Top up your phone quickly and easily with Three's self-service options, including auto-renewals and exclusive deals.
3Stores. Visit your nearest 3Store to purchase your top up voucher. Online. Log in to My3 online and visit the voucher top up area to use your code. Call us free on 1744 and follow the simple steps to top up. Text. Prefer SMS? Text TOPUP + your voucher code to 50272. VISIT 3STORES MY3 LOGIN.
29 maj 2023 · To top up using a voucher, dial 444 from your Three mobile phones and input the 16-digit number seen on your receipt. Move your mouse over the Shop menu item on the Three website's home page. Select Top-up from the list of Existing Customers.
