Exclusive offers for existing customers

All Charges exclude VAT.  From Customer’s bill date each April, the Monthly Charge will increase by a fixed amount depending on the plan’s original Monthly Charge. Plans with an original Monthly Charge of £9.99 or less will increase by £0.50 per month. Plans from £10 to £20 will increase by £0.75 per month. Plans from £20.01 will increase by £1.50 per month. All Business Broadband Plans will increase by £1.60 per month. All increases exclude VAT. Excludes Three Business Adapt. See Adapt Plan information for annual price increases. Visit the price increase page for full details.

 Three’s systems work to very small fractions, and each charge is rounded up or down to make it easier to read. This means that there may be a small inconsistency to the price shown in the shopping basket, compared to the statement which shows the price rise that will apply during the Minimum Term of the Plan and Customer’s bill, which both show the actual amount Customer will be charged. For more information, please see Three’s help and support pages or the Price Guide. The Plan’s 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 or Outside-of-Allowance Services. See Terms & Conditions | Three.

Overall saving of £72 (excl. VAT) on advertised monthly cost on the 3GB Data 24 months SIM only plan versus previous price between 30/10/2025 and 27/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by 50p Offer available between 28/11/2025 and 04/12/2025.

Overall saving of £79 (excl. VAT) on advertised monthly cost on the Unlimited Data 24 months SIM only plan versus previous price between 20/08/2025 and 02/10/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by 75p Offer available between 14/11/2025 and 04/12/2025.

Overall saving of £180 (excl. VAT) on advertised monthly cost on the Apple iPhone 16e 128GB on our 36 month Unlimited Data plan versus previous price between 16/10/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/11/2025 and 04/12/2025.

Overall saving of £288 (excl. VAT) on advertised monthly cost on the Samsung Galaxy A17 5G 128GB on our 36 month Unlimited Data plan versus previous price between 29/08/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/11/2025 and 04/12/2025.   

Overall saving of £360 (excl. VAT) on advertised monthly cost on the Samsung Galaxy S25 Ultra 256GB on our 36 month Unlimited Data plan versus previous price between 16/10/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/11/2025 and 04/12/2025.   

Overall saving of £324 (excl. VAT) on advertised monthly cost on the Samsung Galaxy Z Flip7 256GB Galaxy AI on our 36 month Unlimited Data plan versus previous price between 12/09/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/11/2025 and 04/12/2025.

Overall saving of £360 (excl. VAT) on advertised monthly cost on the Samsung Galaxy A56 5G 256GB on our 36 month Unlimited Data plan versus previous price between 20/08/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/11/2025 and 04/12/2025.

Overall saving of £396 (excl. VAT) on advertised monthly cost on the HONOR 400 Lite 256GB on our 36 month Unlimited Data plan versus previous price between 02/10/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/11/2025 and 04/12/2025.

Overall saving of £360 (excl. VAT) on advertised monthly cost on the Google Pixel 9a 128GB on our 36 month Unlimited Data plan versus previous price between 20/08/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/11/2025 and 04/12/2025.

Overall saving of £396 (excl. VAT) on advertised monthly cost on the Google Pixel 10 Pro XL 256GB on our 36 month Unlimited Data plan versus previous price between 16/10/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/11/2025 and 04/12/2025.   

Overall saving of £108 (excl. VAT) on advertised monthly cost on the Apple iPhone 17 256GB on our 36 month Unlimited Data plan versus previous price between 12/09/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/11/2025 and 04/12/2025.

Overall saving of £60 (excl. VAT) on advertised monthly cost on the Business Broadband 5G Hub on our 24 months Unlimited Data plan versus previous price between 20/08/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.60. Offer available between 14/11/2025 and 04/12/2025. 

Overall saving of £288 (excl. VAT) on advertised monthly cost on the Samsung Galaxy A17 5G 128GB on our 36 month Unlimited Data plan versus previous price between 29/08/2025 and 13/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/11/2025 and 04/12/2025.   

Overall saving of £144 (excl. VAT) on advertised monthly cost on the Samsung Galaxy Tab A11+ on our 36 month 80GB Data plan versus previous price between 14/11/2025 and 27/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 28/11/2025 and 04/12/2025.

Overall saving of £576 (excl. VAT) on advertised monthly cost on the Samsung Galaxy S25 128GB on our 36 month Unlimited Data plan versus previous price between 16/10/2025 and 27/11/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 28/11/2025 and 04/12/2025

*Applies to Roadside, Recovery and At Home or Van Total cover for 1-24 vehicle fleets.
Max 30% on Fleets 1-5.  Taxis and Minibuses are excluded.
Savings based on www.rac.co.uk/business non-offer prices as at 22/05/24 RAC Business Breakdown is arranged and administered by RAC Motoring Services and provided by RAC Motoring Services and/or RAC Insurance Limited. RAC Motoring Services is authorised and regulated by the Financial Conduct Authority. Their FCA number is 310208. RAC Insurance Limited is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Their FCA number is 202737. You can check this information on the Financial Services Register here.

Ookla® Speedtest Intelligence® data, 1H 2025. All rights reserved.

Visit speedtest.net/awards/fastest-5G to find out more.

Three+ is available to Three Pay Monthly, Pay As You Go (Active accounts) customers only, excluding Broadband. 18+, UK only. Offers subject to availability. For full offer terms, see in app. For Three+ terms and privacy policy, see three.co.uk/terms-conditions/three-plus/threeplus.

Three Recycle is powered by Three’s device recycling partner, Ingram-Micro. See businessrecycle.three.co.uk.

Get cash rewards for both you and the other business if you refer a new business customer and a new order is placed. Cash rewards range up to £1000 each depending on the new plan taken out (the highest reward is for referral of a new customer onto our Adapt 250 plan). Additionally, the Referrer may receive an extra 25 to 50% uplift on their reward depending upon the number of successful referrals made. Refer a Business is managed by Three’s partner Aklamio. For further details of cash rewards, terms and conditions and Aklamio’s terms and privacy policy, see three.co.uk/business/refer-a-business.