Unlock Three Phone

Unleash your phone from Three and use it on any network with our online IMEI unlocking service. We guarantee to permanently unlocking your phone quickly and easily.

Dial *#06# on your iPhone to obtain your IMEI.

Three UK Phone Unlock

Unlock your phone permanently from Three today for a great price.

24hr unlock delivery

Instant unlocking for many phones on the Three network.

International unlocks

Your phone will work on any network around the world as well as Three.

Your phone is safe

You keep your device throughout the entire unlocking process.

How to unlock my mobile phone from Three with Official SIM Unlock


Fill in the simple form

Give us basic details like make and model of the phone that is locked to Three, as well as the IMEI number - which you can get by dialing *#06#.


Choose a payment method

We accept all major credit and debit cards, Official SIM Unlock is the cheapest way to IMEI unlock your Three phone!


Recieve instructions on how to unlock your Three phone by email.

Simply follow the instructions and your Three unlock will be completed using a Wi-Fi connection.

Three Unlock FAQ

Our Three unlock service can have your phone phone released from Three in less than 24 hours. Our Three unlock service has a 100% success rate, meaning the unlock will work first time, every time. We have full order tracking in place so you can stay up to date with the progress of your phones unlock from Three!

Our Three unlocking service uses a method known as ‘IMEI’ unlocking. This is how Three themselves will of originally locked your phone, we are simply reversing that process. You can find the IMEI number of your phone by typing *#06# on the keypad. IMEI unlocking is trusted as the official way of unlocking almost all phones from Three, it creates a permanent unlock without affecting the performance, longevity or outstanding warranty on any phone.

Our unlocking method is 100% permanent, if you unlock your phone from Three with us it will be unlocked for the rest of its lifetime. Updating or resetting your phone will not affect it’s unlock status.

Unlocking your phone from Three using our IMEI unlocking service is 100% safe and legal. Our unlocking method is all completed remotely, and we never need to gain access to your phone.

We can unlock phones from networks all around the world, why not search for the phone from a particular network you want to unlock and then select the network you wish to unlock it from.

Official SIM Unlock offer one of the best value Three IMEI unlocking services on the market. Our prices vary between models of phone and country, once you provide your phones unique IMEI number, the make and model and other basic information we need to prepare your quote we’ll tell you instantly how much it will be for you to unlock your phone from the Three network!

Why do Three Lock Phones?

Before 2014 Three locked phones they sold as part of a contract or PAYG deal. Having a phone locked to Three means you can only use it on their network, meaning more money for Three, but it’s easy and legal to unlock your phone!

Unlocking your phone from Three means you can use it on any network both in your home country as well as around the world, meaning you can avoid roaming charges by using local SIM cards.

Unlock Phone

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