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Exclusive SIM Only upgrade

Upgrade to a Pay Monthly SIM and get more for your money. These prices are exclusive to Pay As You Go customers. Your upgrade is seamless and any remaining credit will move with you. Offers also available in store and via our Contact Centre.

Items

Lite plan offer

Unlimited data

Speeds of up to 100Mbps

24 month Lite plan

Your plan includes: 5G at no extra cost, Three+ Rewards, Unlimited calls and texts

£13 .00  [1]
a month
Was £29.00

Increasing to:
£15.30 from 1 Apr 27
£17.60 from 1 Apr 28

Value plan offer

150GB data

Speeds of up to 100Mbps

24 month Value plan

Your plan includes: 5G at no extra cost, Three+ Rewards, Unlimited calls and texts

£10 .00  [1]
a month
Was £25.00

Increasing to:
£12.30 from 1 Apr 27
£14.60 from 1 Apr 28

Plan features:

Inclusive roaming in 49 Go Roam in Europe destinations

Includes Full Speed Add-on

120GB data

Full Speed Add-on

24 month Lite+ plan

Your plan includes: 5G at no extra cost, Three+ Rewards, Unlimited calls and texts

£8 .00  [1]
a month
Was £16.00

Increasing to:
£16.00 from Dec 26
£18.30 from 1 Apr 27
£20.60 from 1 Apr 28

All the benefits, zero surprises.

image of the 5G Outdoor Hub attatched to a pipe

No unexpected bills

With a Spend Cap you'll never spend more than you intended to. Set your limit to £0 if you don't want to go above your monthly plan price.

Manage your account with the Three app

Keep track of your usage in real-time, view your regular monthly allowances, and add data boosts in just a few taps. It's the easiest way to stay connected, 24/7.

It's easy to move to a SIM plan

1. Log into My3

Click any of the offers above. We'll securely log you into your My3 account to verify it's you. Your current phone number stays with you automatically.

2. Review your exclusive plan

You'll go straight to your personalised plan so you can check the details. Don't worry, the discounted price will appear in your basket when you go to check out.

3. Confirm your plan

Accept the terms and check out. There's no need to wait for a new SIM in the post. Your current SIM will switch over to Pay Monthly within minutes.

Exclusive in-store offer

Our 100GB Lite plan offer is only available in store or over the phone.

In-store exclusive

100GB data

Full Speed Add-on

24 month Lite plan

Your plan includes: 5G at no extra cost, Three+ Rewards, Unlimited calls and texts

Plan and pricing details opens a new window
£8 .00  [1]
a month

Increasing to:
£10.30 from 1 Apr 27
£12.60 from 1 Apr 28

Contact us

If you need help fast, chat to one of the team now.

Live Chat is open 08:00 – 22:00 Monday to Friday, and 09:00 – 20:00 Saturday and Sunday.

Why choose Three?

  • Price increase

    Each April, your Monthly Charge will increase by a fixed amount depending on your plan’s data allowance. Plans 4GB or less and Smartwatch Pairing Plans will increase by £1.80 per month. Plans from 5GB to 99GB will increase by £1.90 per month. Plans 100GB or over will increase by £2.30 per month. All Home Broadband plans will increase by £3.50 per month.

    Visit the price increase page for full details.

    Your monthly charge includes a £5 discount for paying by a recurring method, such as Direct Debit. The £5 monthly recurring payment discount and the annual price increase do not apply to Add-ons, out-of-allowance charges, Three Your Way device plan agreement repayments, or Three Insurance premiums.

    Check out our full terms. 

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