3G.co.uk
Online Since 1999 Site Secure

Help & Support

Network

Coverage

Check Three network coverage in your area.

More Info

Improve Signal

Find out what you can do to improve your Three signal.

More Info

Network Status

Check if the Three network is down in your area.

More Info

Existing customers

My3 Account

How to login to your My3 account and help on how to use it.

More Info

Customer Service

Find out how to contact Three customer services.

More Info

Existing Customer Deals

Take advantage of existing customer deals.

More Info

Upgrades

Are you due an upgrade and how to upgrade.

More Info

Lost or stolen devices

How to report a Three device as lost or stolen.

More Info

Replacement SIM

How to order a replacement SIM.

More Info

Delivery

Find out about delivery and how to track your item.

More Info

How to guides

Unlocking

Check if your device is locked and find out how to unlock a device.

More Info

Keep Your Number

How to keep your number when joining or leaving Three's network.

More Info

Store Locator

Find your local Three store quickly and easily.

More Info

Top-Up

How to top-up on Three.

More Info

Cancel Contract

How to cancel a Three contract

More Info

Plans & Services

Advanced Plans

Find out what is included with Advanced plans?

More Info

Roaming

Can you roam abroad on Three and how much does it cost?

More Info

Tethering

Can you tether on Three and are there any limits?

More Info

Three+ Rewards

What are Three+ rewards and how do you get them?

More Info

Newsletter

Be the first to hear about the latest devices and get news of breaking deals before anyone else.