5G Business Broadband

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 increases exclude VAT. Excludes Three Business Adapt. See Adapt Plan information for annual price increases. Visit the price increase page for full details.

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.

Based on analysis by Ookla® of Speedtest Intelligence® data for H1 2024. Ookla trademarks used under license and reprinted with permission.

The advertised 5G download speed of 150Mbps applies to at least 50% of 5G Broadband customers between the peak hours of 8pm and 10pm and is based on average peak download data speeds from our routers in August 2022, which averaged 157mpbs. As it is based on customer demand, which in turn depends on what users are doing (which may be low data activities), we expect the speed capability of our network for particularly data intensive activities to be even higher. We review this measure periodically. Due to the nature of the wireless technology delivering your broadband, the speed that any individual premise will experience is not guaranteed, may vary and can be impacted by local factors, such as the positioning of the hub, and local factors such as line of sight to your nearest mast, local topography (such as hills) number of users accessing the network in your area and thickness of walls and windows.​

Combined monthly charge of £23 reflects £12 for ZTE U50 5G MiFi on a 24 month plan & £11 for 5G Business Broadband on a 24 month plan. Both device plans include unlimited UK data. Fair use policies apply in Go Roam destinations for ZTE U50 5G MiFi on a 24 month plan, Business Broadband is UK usage only. The discount will not be applied to your account if you cancel either plan during any available Returns Period. Charges exc. VAT. 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 combined Monthly Charge will increase by £1.50. Offer available between 14/03/25 and 09/04/25.

Combined monthly charge of £24 reflects £15 for the 5G Business Broadband on a 24 month plan & £9 for the Honor X8a Tablet on a 24 month plan. 5G Business Broadband device plan includes unlimited UK data and Honor X8a plan includes 25GB Data. Fair use policies apply in Go Roam destinations for Honor X8a Tablet on a 24 month plan, Business Broadband is UK usage only. The discount will not be applied to your account if you cancel either plan during any available Returns Period. Charges exc. VAT. 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 combined Monthly Charge will increase by £1.50. Offer available between 14/03/25 and 23/04/25.

Get 5G Business Broadband for £11 a month on a 24 month plan when you purchase or own 3 or more unlimited plans (combination of Broadband, SIMs or device/tablet plans permitted). Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Charges excl. VAT. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge for the Broadband unlimited plan will increase by £0.75p. Offer available from 14/03/2025 to 22/04/2025.