Unlimited data plans on Three give you freedom from caps and restrictions, so you can download, stream, browse the web and even play online games to your heart’s content without having to worry about hitting your data limit or being charged extra.
Three is the only UK mobile network to offer truly unlimited 4G data, so if you’re a heavy mobile internet user your choice is clear.
Unlimited (or all-you-can-eat) data is available on a range of Pay Monthly and Pay As You Go plans, including unlimited data SIM plans and phone plans. All include tethering and you can use your phone abroad at no extra with Feel At Home.
Browse Unlimited Data Plans
All unlimited data plans come with: - Free roaming abroad - 4G at no extra cost - Free 0800 calls - Tethering included
Login to My3 Account (or call 333) and buy an "All In One 25" add-on, which gets you unlimited data, 500 minutes and 3000 texts for just £25.
How much does the cheapest contract cost?
The cheapest Three unlimited data plans are available on SIM Only and start at just £24 per month on a 12 month plan, or you can choose a flexible monthly rolling contract from £26 a month. Plans with a mobile phone included start from £33 a month, but to get a flagship smartphone you'll be looking at paying significantly more.
Which networks offer unlimited data?
Three is the only one of the UK mobile networks offering unlimited data, so for those who love to browse the choice is pretty clear. The only other choice when it comes to unlimited data is GiffGaff who offer unlimited data add-ons, but speeds are capped after using 6GB of data to just 256Kbits/sec, which is slower than 3G download speeds.
Network
Unlimited data
Three
Yes
EE
No
O2
No
Vodafone
No
Unlimited data plan EE - No plan available with the maximum data allowance on EE being 40GB per month.
Unlimited data plan O2 - No plan available with the maximum data allowance on O2 being 50GB per month.
Unlimited data plan Vodafone - No plan available with the maximum data allowance on Vodafone being 60GB per month.
Can I use unlimited data when roaming abroad?
Three allow you to use your data abroad in 60 international destinations at no extra cost. However there are some minor restrictions, including the use of data, which is capped at 12GB when in a Feel At Home destination. But in most cases that should still be more than enough for even the longest of holidays.
Where can I use my data?
You can make use of your unlimited data plan uk mobile anywhere in the UK, just as long as there’s coverage, which in most cases there will be, as 98% of the UK population receives 3G coverage and over 63% can get a Three 4G signal. You can also use it outside the UK free in Feel At Home destinations, subject to the 12GB cap detailed above. Feel At Home is expanding its reach all the time, but if you want to use data somewhere where it isn’t currently offered roaming charges will apply.
Can I tether unlimited data so I can share internet with my other devices?
Tethering is included on unlimited data plans so you’ll be able to use it towards a Personal Hotspot (aka tethering). The only restriction is that you can only use a maximum of 30GB per month tethering.
Can you get unlimited mobile broadband?
No. Unlimited data dongle, Mobile WiFi or data only SIMs are not available on Three or any other UK network. However, generous allowances of up to 20GB of monthly data are available.
That's more than enough for most users and as an example 15GB of data allowance per month will enable you to:
TrafficSense is Three's management of data traffic and is a way of ensuring the best possible mobile internet experience is given to users.
In general you won’t notice this at work, the aim is to give you a smooth experience and if that’s happening then TrafficSense is doing its job. However in order to achieve that some types of data use will see small restrictions at certain times. For example between 3pm and midnight a certain amount of bandwidth will be dedicated to tethering and file sharing, ensuring that the use of those services doesn’t hamper general mobile internet performance.
Are there any restrictions?
Data use can be capped at around 1000GB per month. This cap is used to identify inappropriate use of the service, such as commercial use, which isn’t permitted. However for non-commercial use it’s very unlikely that you’ll ever get anywhere close to the cap, even if you use your phone as your main or only internet device.
How do Three ensure I always get fast speeds?
There is a limit to the speed you'll get from Three to ensure the network is spread correctly across all users, so no-ones experience is hampered by anyone else. That speed has just increased to 75Mbps cap, which is easily fast enough to ensure a great experience and allows HD videos to be streamed smoothly.
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