PAC Codes

Get your PAC Code NOW and Switch to Three Switch to Three and keep your mobile phone number


Switching to Three

If you want to switch to Three and keep your current mobile telephone number you will need a PAC code (porting authorisation code) from your current mobile telephone network operator. This will allow you to transfer (port) your existing mobile phone number to Three .

Getting your PAC Code is simple and quick.

We have full instructions for obtaining your PAC Code. You can use our handy tool to get full instructions for obtaining your PAC Code and using it to switch to Three .

Why Switch to Three ?

Switching to Three is likely to save you money!

Three allows you to use your phone around the world at no extra cost with Go Roam. You can Go Roam in 71 destinations around the world at no extra cost. Using up to 19GB a month.

Three also offers Go Binge. Allowing you to use your favourite apps without using up your Three data.

And if that's not all, you can get the Wuntu app - only on Three. With Wuntu you get rewards and offers just for being a Three customer. Some of the brands that Three have partnered up with to give you rewards and offers include Rakuten TV, Cineworld, Domino's (pizza), Costa (coffee) and Bella Italia. Each week, Wuntu with Three will serve up more offers and rewards.

And then there's the Three plans. Three was set up specifically to handle data. So if it's data you want, Three will be able to offer you what you need. Three offer an all unlimited package - unlimited data, unlimited texts and minutes and their Go Roam.

Of course, Three offer pay monthly, pay as you go and SIM only packages.

As mobile phone technology improves and becomes cheaper, and with increased competition among the mobile phone network operators, the result is cheaper mobile phone tariffs. If you want to move from your current mobile phone network to Three you will be able to keep your mobile phone number - you will need a PAC Code.

Take advantage of the latest Three mobile phone tariffs and take advantage of the fact that you can keep your existing mobile phone number, saving you money, time and effort updating contacts with a new number.

We know your mobile phone number is important to you. So take it with you when you switch to Three .

Latest News and Offers from Three

How Brexit is affecting Three

In this time of great and worrying uncertainty, we all want to know how we are going to be affected by the changes if Brexit, deal or no deal. Three have stated that, regardless of a change in law, Three customers will save around £187 million on roaming charges!

Three have guaranteed that your roaming will not be affected, as long as you are a Three customer. This is because their ‘Go Roam’ feature gives you freedom to use your phone in any of their 70+ locations around the world. Perfect! Even id the law changes, Three will still give free EU roaming just as before.

Three have also said that you will not need a new SIM for travelling after Brexit, if you are a Three customer of course. So if you haven’t been guaranteed by your own network, you can switch to Three using our handy tool so you can keep your mobile number!

Finally, if you are a business customer with Three, you can still choose great business plans that are simple and great value as they all come with unlimited minutes and texts on Three.

Thinking of switching to Three? Get your PAC code now using our handy tool so you can keep your mobile number!