3 (Three) Mobile Top up Online

About 3 (Three) top-up vouchers

Buy a Three top-up voucher online and pay by bank transfer. Choose the amount, place your order, and we email you the voucher code once your payment is confirmed. You can use the code on your own Three number or pass it to a friend or family member.

How to use your voucher code

• Call 444 free from your Three phone and choose the option to top up with a voucher.
• Or open the Three app, or log in at three.co.uk, and enter the code under Top-up.

Phone or mobile broadband?

Three vouchers work for Three phones and for Three mobile broadband devices such as dongles and MiFi. Pick Mobile Phone Topup or Mobile Broadband Topup when you order, so we send the right type of code.

New to Three?

Order a free Three pay as you go SIM, then add credit with any voucher below to start calling, texting and using data.

Bundles and prices

Three changes its pay as you go add-ons and call rates from time to time. Check three.co.uk for the current bundles before you choose an amount.

Buying in bulk?

We supply Three top-up codes in bulk for shops and businesses. Contact us with the amounts and quantities you need.