Keep your phone. Save money. Switch to SIM Only with Olimit and start saving today.
Compare the best SIM Only deals now and see how much you could reduce your monthly bill.
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Use our filters to find the perfect plan — adjust data, contract length, and price to match your needs and budget.
Need help deciding? Explore our guide to getting a UK SIM card and see how SIM Only compares to a phone contract.
Olimit Tips & Tricks
How do I switch SIM only deal and keep my number?
1. Choose your new SIM Only deal
Compare the best SIM Only plans from top UK mobile networks. Once you find a deal that fits your needs, click through to the provider’s website to place your order.
2. Get your PAC code to keep your number
Want to keep your existing mobile number when switching networks? Text PAC to 65075 to get your code instantly — it’s quick, free, and works on all major UK networks.
3. Transfer your number to your new SIM Only plan
After signing up for your new SIM Only deal, give your PAC code to your new network. This will begin the number transfer process and automatically cancel your old contract. In most cases, you can enter your PAC code during checkout when switching SIM Only deals online.
Why is my SIM Only contract price increasing?
SIM Only plans often go up in price once a year — usually around March or April. These mid-contract price hikes used to follow the Consumer Price Index (CPI), but Ofcom now requires mobile networks to clearly state any increases in pounds and pence in your contract.
Not happy with the change?
Check when your current contract ends and set a reminder to switch. If you’re unsure about your status, text ‘INFO’ to 85075 — this free service will tell you whether you’re still in contract and if you can switch providers without paying an early exit fee.
Ready to switch?
Compare the best SIM Only deals at Olimit and take back control of your mobile bill.
£10
4 Roaming Destinations
20GB
Iceland 🇮🇸
Ireland 🇮🇪
Isle of Man 🇮🇲
Norway 🇳🇴
Networks Using:
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Data
Price
Contract Length
Roaming Destinations
Additional
4 Roaming Destinations
25GB
Iceland 🇮🇸
Ireland 🇮🇪
Isle of Man 🇮🇲
Norway 🇳🇴
4 Roaming Destinations
25GB
Iceland 🇮🇸
Ireland 🇮🇪
Isle of Man 🇮🇲
Norway 🇳🇴
4 Roaming Destinations
25GB
Iceland 🇮🇸
Ireland 🇮🇪
Isle of Man 🇮🇲
Norway 🇳🇴
4 Roaming Destinations
6GB
Iceland 🇮🇸
Ireland 🇮🇪
Isle of Man 🇮🇲
Norway 🇳🇴
4 Roaming Destinations
25GB
Iceland 🇮🇸
Ireland 🇮🇪
Isle of Man 🇮🇲
Norway 🇳🇴
Vodafone SIM Only Deals: Flexible Plans for Data, Calls & Texts
Looking for a SIM only deal with great coverage and flexible options? Vodafone offers some of the UK’s most popular SIM only deals, ideal for streaming, browsing, and staying connected wherever you go. Whether you need unlimited data or a cost-effective plan, Vodafone’s extensive 4G and 5G network keeps you covered nationwide.
Why Choose a Vodafone SIM Only Deal?
Vodafone stands out because of:
- Extensive Coverage: Wide-reaching 4G and fast-growing 5G network across the UK.
- Unlimited Calls and Texts: Most plans include unlimited minutes and texts.
- Flexible Contract Options: Choose from 1-month rolling or 12-month contracts to suit your needs.
- Vodafone VeryMe Rewards: Access exclusive offers, discounts, and freebies with the Vodafone VeryMe app.
- Wi-Fi Calling and VoLTE: Improved call quality, even in low signal areas.
- Data Rollover: Some plans allow you to carry unused data into the next month.
Compare Vodafone SIM Only Plans
Vodafone offers a range of SIM only deals tailored to different usage patterns and budgets. Whether you want unlimited data for streaming or a smaller allowance for light use, there’s a Vodafone plan for you. Contract terms include flexible rolling monthly plans or longer 12-month deals with potential savings.
Frequently Asked Questions About Vodafone SIM Only Deals
Is a SIM only deal with Vodafone cheaper than a phone contract?
Yes, SIM only deals typically cost less since you’re not paying for a new phone. If you already own a handset, Vodafone SIM only plans can save you money compared to bundled contracts.
Can I keep my number when switching to Vodafone?
Absolutely. Keep your existing number by requesting a PAC (Porting Authorisation Code) from your current provider and providing it to Vodafone.
Do I need to unlock my phone to use a Vodafone SIM?
Yes, your phone must be unlocked to accept a Vodafone SIM. Contact your current provider to unlock your phone if it’s locked.
How much data do I need on a Vodafone SIM only deal?
It depends on your usage. Light users might need 2-10GB, while heavy streamers and gamers may prefer unlimited data plans.
Are there SIM only deals with no credit check on Vodafone?
Vodafone SIM only Pay Monthly plans require a credit check. For no credit checks, consider Vodafone Pay As You Go options.
What’s the difference between 1-month and 12-month SIM only plans?
12-month contracts usually offer lower monthly prices but require commitment, while 1-month rolling plans offer flexibility and can be cancelled anytime.
How do I cancel a Vodafone SIM only plan?
You can cancel rolling plans anytime without penalty. For 12-month contracts, early termination fees may apply.
Does Vodafone offer unlimited data SIM only plans?
Yes, Vodafone offers unlimited data plans ideal for heavy users needing plenty of data.
Can I use my Vodafone SIM for tethering/hotspot?
Yes, all Vodafone SIM only plans support tethering, allowing you to share your data with other devices.
Do Vodafone SIM only plans come with 5G?
Yes, all current Vodafone SIM only deals support 5G, provided you have a compatible 5G device.
What is a PAC code and how do I get one to switch to Vodafone?
A PAC code lets you transfer your number to Vodafone. Request it from your current provider by texting or via their website, then give it to Vodafone to complete the switch.
What networks use Vodafone’s coverage?
Vodafone operates its own network and hosts several MVNOs that run on its infrastructure.
Are there family or multi-SIM discounts on Vodafone?
Vodafone offers multi-SIM and family plans with discounts. Check Olimit’s website for the latest offers.
Can I use a Vodafone SIM abroad?
Vodafone includes roaming in many plans via Vodafone Global Roaming, with usage included in Europe and selected destinations or for a daily fee. Look for
in the deal listings.
Are SIM only plans on Vodafone suitable for bad credit?
Pay Monthly plans require credit checks. If you have bad credit, consider Vodafone Pay As You Go SIMs or other providers. Look for
in the deal listings.
Vodafone-Specific Questions
What is Vodafone VeryMe Rewards and how do I get it?
VeryMe Rewards gives Vodafone customers access to exclusive discounts, offers, and freebies. It’s available on all Vodafone plans through the VeryMe app.
Does Vodafone support Wi-Fi Calling and VoLTE?
Yes, Vodafone supports both Wi-Fi Calling and VoLTE to enhance call quality and connectivity indoors.
How good is Vodafone’s coverage and network speed in the UK?
Vodafone provides extensive 4G coverage with steadily expanding 5G availability. Speeds are competitive and generally reliable across urban and rural areas.
How do Vodafone’s SIM only plans compare to other providers like O2 or EE?
Vodafone offers excellent coverage and perks like VeryMe Rewards. EE may have faster speeds and wider 5G in some places, while O2 offers unique perks like Priority Tickets. Pricing and benefits vary.
Can I get eSIM with Vodafone for my phone or smartwatch?
Yes, Vodafone supports eSIM activation for compatible devices, allowing you to use a SIM without a physical card.
Are Vodafone SIM only deals good for tourists or short stays in the UK?
Vodafone’s rolling monthly plans work well for tourists needing flexible UK connectivity. See Olimit’s deals for more.
How do I top up or manage my Vodafone SIM only plan?
Manage your account, top up, or change plans via the Vodafone website or the My Vodafone app on iOS and Android.
Is there a student or NHS discount on Vodafone SIMs?
Vodafone sometimes offers deals for students and NHS workers. Check Olimit for the latest promotions.
Other Networks
We partner with trusted networks—both the household names and rising stars—so you can compare better deals, smarter options, and hidden gems all in one place.
