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Keep up with the goss on the UK’s best mobile deal

The group chat is waiting…

Family of budding social media moguls, or just tired of stingy deals? We’ve got you. Grab an unlimited data SIM for £23 and pay £0 (yes, £0) for up to four extra family SIMs for six months. Or, check out our SIM-only deals starting from £5.

Unlimited Max | £23

Save up to £174 with Unlimited Max – from just £23 a month.

  • 99% UK coverage

  • Works on 4G & 5G

  • Wi-Fi Calling

  • Monthly rolling contract

  • EU roaming included

  • Up to 4 extra SIMs FREE

Essential Max | £5

Our cheapest SIM-only deal from only £5 a month.

  • Works on 4G

  • Wi-Fi Calling

  • Monthly rolling contract

  • EU roaming included

  • More multiservice benefits

Let’s dial things up

1

Order your SIM

New to UW? Start here. Existing customer? Add a SIM on your online account or UW app.

2

Activate your SIM

Once it arrives in 3–5 working days, activate it in a few clicks on your online account or app.

3

Pop it in your phone

And you’re done! Time to get back to that group chat – and you can choose to keep the same number, too.

More reasons to switch

Solid signal

Our mobile service has 99% coverage across the UK for both 5G and 4G.

Monthly rolling contract

No strict two-year tie-ins, here.

Lower energy rates

Take two or more SIMs for bigger discounts on your UW energy tariff.

How low can your bills go?

Joining us unlocks access to our exclusive, bill-shrinking Cashback Card.

It’s a top-up card that, every time you use it, can earn you up to 10% cashback that comes straight off your UW bill. And right now, new customers can get up to £150 in bonus credit loaded onto the card when they switch more than one service.

Why life’s better when you get it together

You’ll save money

We promise. If you don’t, we'll pay you double the difference, and you can leave without exit fees.

One account for everything

One bill, one password, zero faff. Manage your energy, broadband, mobile and insurance in one place.

Contracts? No problem

We’ll give you up to £400 towards early termination fees to help you switch.

Prefer speaking to a human?

With our network of over 70,000 UK-wide Partners, there’s always a friendly face local to you who’ll be happy to help you switch.

See who’s in your area:

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Reviews: 75,784Score: 4.5 stars

The lady I spoke to was polite and…

The lady I spoke to was polite and reasuring as I suspected I was a target of a scam involving U T warehouse I just rang to check. As I was cancelling my bank card

By customerM.L..Watkins

broadband & heating call.

Excellent service during my call yesterday.

By David Dennie

You’ve always been very patient ...

You’ve always been very patient with me I’m 72 years old and you’ve taken that into consideration you’ve given me help and good advice

By Barbara Holland

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“Simplicity is key to our mobile tariffs. We have two great value SIM only deals - Unlimited+ and Essential, offering customers freedom and flexibility of a rolling 30-day contract. It’s also quick and easy to switch - you just put the new SIM in your phone and then activate it with your online account or UW app.”

Simon Thompson - Telecom Services Director

FAQs