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Go Roam Around the World
These 22 destinations are included with all 24 month Boundless plans with Go Roam Around the World, and removes the £5 daily roaming charge in those destinations. Go Roam Around the World also includes all 49 Go Roam in Europe destinations without their £2 daily roaming fee.
Fair Use Policies apply.
Go Roam in Europe - up to 12GB data, and use your UK monthly plan allowance for calls and texts back to the UK, or within Go Roam in Europe destinations.
Go Roam Around the World - up to 12GB data, 3,000 minutes, and 5,000 texts per billing month.
If customers exceed these allowances, surcharges may be applied.
Australia
Brazil
Chile
Colombia
Costa Rica
El Salvador
Guatemala
Hong Kong
Indonesia
Israel
Macau
New Zealand
Nicaragua
Panama
Peru
Puerto Rico
Singapore
Sri Lanka
United States of America (USA)
Uruguay
US Virgin Islands
Vietnam
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Go Roam in Europe
These 49 destinations are included with all 24 month Boundless plans with Go Roam in Europe or Go Roam Around the World, and removes the £2 daily roaming charge in the EU.
Fair Use Policies apply.
Go Roam in Europe - up to 12GB data, and use your UK monthly plan allowance for calls and texts back to the UK, or within Go Roam in Europe destinations.
If customers exceed these allowances, surcharges may be applied.
Aland Islands (Finland)
Austria
Azores (Portugal)
Balearic Islands (Spain)
Belgium
Bulgaria
Canary Islands (Spain)
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Finland
France
French Guiana
Germany
Gibraltar*
Greece
Guadeloupe
Guernsey*
Hungary
Iceland*
Ireland
Isle of Man*
Italy
Jersey*
Latvia
Liechtenstein*
Lithuania
Luxembourg
Madeira
Malta
Martinique
Mayotte
Netherlands
Norway*
Poland
Portugal
Reunion
Romania
Saint Barthelemy
Saint Martin
San Marino (Italy)
Slovakia
Slovenia
Spain
Sweden
Switzerland*
Vatican City*
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Plan Details for Business Broadband
Plan Details
What's not included
Important terms
Business Broadband plan details
Here we’ll cover the advantages of this plan, what's included and excluded, and any additional charges. Pay close attention to "What you need to be aware of” for information on potential price increases.
Key benefits
- Unlimited UK data
Things to be aware of
Charges exclude VAT.
From your bill date each April, your 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.
The monthly plan charge includes £5 discount for paying by a recurring method, e.g. direct debit.
Additional charges if you spend outside of your allowance.
More about what's included
Unlimited data Your plan includes unlimited UK data. You can use as much data as you'll ever need in the UK. Download, email, share, and stream, without the worry of going over your allowance.
Roaming Three Business Broadband is a UK service designed for use in your business premises and not intended for roaming. If you roam within Go Roam destination(s) you will be subject to a daily charge to access your data allowance, and our fair use policies will apply. For roaming elsewhere, international rates will apply. For full details on all roaming charges, please see our current Business price guide or Roaming price guide at https://www.three.co.uk/terms-conditions/business/business-price-guides.
What’s not included with your Business Broadband contract
If you put the SIM from your Broadband Hub in a device that can also make and receive calls and texts these will be charged at “Outside of Allowances” rates. These charges can be found in the current Business price guide at https://www.three.co.uk/terms-conditions/business/business-price-guides .
Important terms you should be aware of
Price exclusive of VAT at 20%. Price includes a £5 monthly discount for paying by a recurring method, such as Direct Debit. From your bill date each April, your 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. The £5 monthly recurring payment discount and the annual price increase do not apply to Add-ons or Outside-of-Allowance Services.
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Plan Details for Voice & Data SIMs
(including those as part of a mobile phone plan)
Plan Details
What's not included
Important terms
Business plan details
Here we’ll cover the advantages of this plan, what's included and excluded, and any additional charges. Pay close attention to "What you need to be aware of” for information on potential price increases.
Key benefits
- Personal Hotspot in the UK
- Roaming
- Three+ Rewards app
Things to be aware of
Charges exclude VAT.
Excluding Three Business Adapt and Dynamic, from your bill date each April, your 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. Three Business Adapt and Dynamic Monthly Charge will increase by 4.5% each April.
The monthly plan charge includes £5 discount for paying by a recurring method, e.g. direct debit.
Additional charges if you spend outside of your allowance.
More about what's included
Personal Hotspot in the UK With Personal Hotspot, you can use existing data allowance to connect other devices to your phone and get online. Pretty handy when there's no Wi-Fi.
Unlimited data Where your plan includes unlimited data, you can work on the go with as much data as you'll ever need in the UK. Download, email, share, and stream, without the worry of going over your allowance.
Roaming When you're working abroad, use your allowances to call, text, and use data in over 160 Go Roam destinations worldwide.
Unless expressly stated otherwise in your plan description, unlocking your UK allowance for Go Roam in Europe destinations will cost you £2 per 24-hour period. For Go Roam Around the World destinations, the cost is £5 per 24-hour period. For Go Roam Around the World Extra destinations, the cost is £7 per 24-hour period
These costs include VAT where applicable and are per SIM. Roaming in the Republic of Ireland and the Isle of Man is excluded from the daily charge. Unlimited data, minutes and texts are UK only, our fair use policies apply in Go Roam destinations. See our current price guide for full details at https://www.three.co.uk/terms-conditions/business/business-price-guides .
Three+ rewards app Download the Three+ rewards app to claim tastier team lunches, after-work cinema trips for less, and exclusive offers on favourite brands. There’s more to life with Three+.
What’s not included with your business phone contract
When your allowances run out If you’ve used your monthly UK inclusive allowance of data, you’ll be charged 1p per MB (ex VAT) unless you opt to purchase an Add-on.
Additional and extra charges
Inclusive minutes and texts (if any) are for UK mobiles or landlines starting 01, 02 or 03. Calls to non-standard 07 numbers and numbers starting 070, 084, 087, 09, and 118 are not included in your monthly inclusive allowance
Calls to non-geographic service numbers starting 084, 087, 09, and 118 are split into an access charge set by us at 65p per minute, plus a service charge set by the company you’re calling – they'll tell you this. There may also be a charge to connect for 118 calls
UK picture messages - 65p each
UK to International calls – up to £3.00 per minute
Plan charges are exclusive of VAT at 20%. Price includes a £5 monthly discount for paying by a recurring method, such as Direct Debit. Excluding Three Business Adapt and Dynamic, from your bill date each April, your 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.
The £5 monthly recurring payment discount and the annual price increase do not apply to Add-ons or Outside-of-Allowance Services. Three Business Adapt and Dynamic Monthly Charge will increase by 4.5% each April.
With a 24 month Boundless plan, you can unlock exclusive roaming discounts. Choose SIMs with inclusive roaming - only the SIMs that need it - and pay less when you work in the EU or around the world. [4]
Get the Three+ app for exclusive offers from brands like Uber Eats and Cineworld. Take out or eat in for less at local takeaways and restaurants, and access presale tickets to top UK festivals and gigs.
Our business SIM plans are designed to cater for businesses of all sizes and budgets. Choose your plan duration from 1 to 24 months, your data allowance from 3GB to unlimited, and find a plan to cover whatever you need. This can include roaming and multi-line discounts, or for a more comprehensive package with 50+ SIMs, Three Business Adapt also offers executive business support and bill analytics.
If you have an international team or take your work abroad, you can choose a Boundless or Adapt plan with inclusive roaming options, or buy money-saving roaming Add-ons or Roaming Passes as and when you need them. Visit our Roaming help page to see what’s available.
Three Mobile Protect is our comprehensive mobile security solution for up to 25 devices, and can protect your business from phishing, malware, and advanced cyber threats. You can buy it with any Three Business plan. It also allows you to set data caps, and can cover your team whether they’re in the office, or working remotely. For mobile security for more than 25 devices, see our Mobile device management solutions.
Yes, Three Business SIMs can be used in phones and tablet devices, but see here our cost-effective data-only SIM plans for iPads and Android tablets.
There are multiple benefits to choosing an eSIM over a physical SIM, though you can choose either, as long as your device is eSIM compatible. Because eSIMs are virtual SIMs already built into devices, setting them up is quick and easy. And if your device gets stolen, unlike a physical SIM, an eSIM can’t be removed or tampered with.
If you have a phone with dual SIM functionality, you can choose to have an eSIM and a physical SIM together, allowing you to use 2 separate numbers. Look up your device on our Device support page to check whether your device is eSIM compatible, and get more information on eSIMs on our Business SIM & eSIM support page.
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 | Three.
Overall saving of £432 (excl. VAT) over 24 months when you buy 3 SIMs with Go Roam in Europe on a Boundless 24 month plan compared to the cost of a single Unlimited SIM with Go Roam in Europe over 24 months. £16 a month for each SIM when you buy 3 Unlimited SIMs on a Boundless 24 month plan. Charges excl. VAT. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See http://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 £0.75 per SIM.
Advertised offer of 20x Data; 500GB Voice SIM (24 months) monthly recurring cost of £10 per month is the same as the monthly recurring cost of the 25GB Voice SIMO (24 Months) from 01/09/2024 - to present day. 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 £0.75.
Go Roam on Boundless plans: £2 daily roaming charge waived for Go Roam in Europe destinations and £5 daily roaming charge waived in Go Roam Around the World destinations. This includes VAT where applicable and is per SIM. Republic of Ireland and Isle of Man are excluded from the daily charge. Fair use policies apply.
Go Roam in Europe - up to 12GB data, and use your UK monthly plan allowance for calls and texts back to the UK, or within Go Roam in Europe destinations.
Go Roam Around the World - up to 12GB data, 3,000 minutes, and 5,000 texts per billing month. If customers exceed these allowances, surcharges may be applied.
If during any 4-month period, Customers roam in Go Roam destinations for 60 days or more, additional roaming charges may apply. Customers shall be notified before charges are applied.
