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17 matched upgrade plans

Vodafone monthly price shown + all out of bundle charges will increase each April by the Consumer Price Index (CPI) rate of inflation published in Jan of that year + an additional 3.9%.

Vodafone monthly price shown + all out of bundle charges will increase each April by the Consumer Price Index (CPI) rate of inflation published in Jan of that year + an additional 3.9%.

  • 6GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details

£5.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details
Save £1 a month. Was £6
  • 6GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details

£5.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details
Save £1 a month. Was £6
  • 25GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details

£6.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details
Save £1 a month. Was £7
  • 30GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details

£6.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details
Save £1 a month. Was £7
  • 30GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details

£7.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details
  • 30GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details

£7.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details
Save £1 a month. Was £8
  • 40GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details

£7.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details
Save £1 a month. Was £8
  • 60GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details

£8.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details
50% Extra Data! Was 40GB
  • 45GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details

£8.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details
  • 70GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details

£9.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details
Save £1 a month. Was £10
  • 80GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details

£9.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details
Save £1 a month. Was £10
  • 120GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details

£10.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details
Save £2 a month. Was £12
  • 150GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details

£10.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
Full plan details
Save £2 a month. Was £12
  • 250GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details

£12.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details
Save £2 a month. Was £14
  • 300GB Data
  • Unlimited Minutes
  • Unlimited Texts
  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details

£12.00 per month

£0.00 upfront

  • 99% Coverage
  • UK's fastest 5G
  • Data Rollover
  • Roaming
  • Awarded Which? Great Value
Full plan details
Save £2 a month. Was £14
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SIM only contracts are great value for money and becoming ever-more popular as customers look to save on their mobile phone monthly spend. With SIM only deals, there’s no phone included in the plan. All you pay for are your calls, data and text messages. That’s it.

At Carphone Warehouse, you can take advantage of our SIM only upgrades if you already have a phone that you’ve paid off by completing your contract (or if you’re about to), are happy with it, and considering keeping it. When you upgrade to SIM only, we’ll sort you out with a new sim, and all you have to do is pop it into your mobile phone and you’re good to go.

That way you get to keep your mobile and continue enjoying the familiar operating system and handset that you’ve come to know and love, while enjoying a more flexible and cost-effective SIM package deal without having to pay for a phone as part of it. So, if you’re looking to upgrade SIM only, then we’ve got plenty of great deals for you to compare and choose from.

SIM only deals

SIM only deals are a great way to save money on your mobile phone bill. More often than not, they work out cheaper than a monthly phone contract as you’re not paying for the handset. Given that nowadays a mobile phone is an essential utility along with your electricity and gas, it’s worthwhile considering a SIM only deal as a way to save on your monthly outgoings while the cost of living is so high. Great news: we’ve got the best SIM only deals for you to choose from and get great value!

SIM only contracts are, on the whole, far more flexible than pay-monthly contracts too. That’s because you can choose the length of your deal. If you can commit to a longer contract, you’ll save yourself more money still, as the cheapest SIM-only deals last for 12 or 24 months. Rolling contracts are also available and with those, you can pay by the month, but they tend to be more expensive than other cheap SIM only deals overall. Having said that though, they do enable you to quit your contract whenever you decide.

We also offer Pay As You Go SIM only deals, which are just the thing if your credit rating won’t allow you to commit to a contract, or if you simply don’t want one. You don’t even need to undergo a credit check to get a Pay As You Go SIM only deal. All you have to do is top up your phone credit as and when you need it, and away you go.

Vodafone SIM only

Vodafone SIM only deals are a great way to get value for money from a network you can trust. At Carphone Warehouse, we’ve got a huge range of flexible Vodafone dealsto suit your needs and your budget. There are plenty of benefits to switching to Vodafone SIM only plans too, from great entertainment plans that help you make the most of YouTube Premium, Amazon Prime or Spotify Premium, through to excellent 5G and 4G coverage. Vodafone SIM only upgrade deals also come loaded with unlimited minutes and unlimited texts. There are plenty of SIM only contracts for you to choose from, and we’ll help you to compare bundles and prices so you can find exactly what you’re after.

Vodafone SIM only deals also come with a data capping option, so that you don’t get any unwelcome surprises and extra charges at the end of the month. It means you’re always in control, and the My Vodafone App helps you even further by making it easy to check and pay your bills, and top up on extra bundles, credits and other exciting extras.

It’s easy to choose from one of our Vodafone upgrade deals or switch to one of many Vodafone SIM only plans, no matter what network you’re currently with. A Vodafone SIM only upgrade means you can even keep your old number too, so there’s no need to fret about updating everyone. Take a look at our Vodafone upgrade SIM only deals, compare them with some of the other deals we have, and see what you think.

SIM only unlimited data and minutes

How much do you use your mobile phone? And what do you use it for? Those are two important questions to ask yourself when you’re considering which SIM only deal to take up. If you’re a chatty type, who loves to hear the sound of your friends and family and likes to keep them in close contact, then we have a range of great unlimited minutes SIM only deals to suit you.

Or, if you’re of more of a data-driven persuasion, streaming podcasts and videos or using data to check emails for work and get your social media hit while you’re away from a WiFi signal, then a SIM only unlimited data deal is likely to be a better fit. We’ve got a great range of unlimited data SIM only options to choose from, so you’ll never be without entertainment or work access when you’re on the move. These include our great VOXI unlimited deals, which enable you to use social media or stream videos for free. That way, you can keep your data allowance topped up for other important data-driven tasks while you’re out of WiFi range.

Whatever you use your phone for and however you use it, it’s easy to find the best SIM only deals with us that will save you money and ensure you get great value. From unlimited data SIM only deals through to Vodafone SIM only upgrades, we’ve got loads to choose from. Take a look at our huge range of SIM only contracts now, compare SIM only deals, and find the best SIM only deal for you!