MoneySavingExpert Founder, Martin Lewis · Editor-in-Chief, Marcus Herbert Chair, Martin Lewis · Editor, Marcus Herbert

Cheap Sim cards

Here are the cheapest deals on Sims (the chip in your phone that dictates your data, calls and texts allowance). All deals are for new customers. Existing customer? Call your provider to see if it'll offer you it (see haggling help).

Here are the cheapest deals on Sims (the chip in your phone that dictates your data, calls and texts allowance). All deals are for new customers. Existing customer? Call your provider to see if it'll offer you it (haggling help).

Sim card

I need a new Sim

If you're happy with your phone, you can save by switching your Sim (the chip in your phone that dictates your data, calls and texts allowance).

Sim cardSim card
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First, let us know if you're happy with any type of Sim

Include full contractsOften cheaper and you're locked in for 1yr+, but there's usually a credit check
Include rolling contractsUsually no credit checks and you can leave after a month
Include pay-as-you-goYou're not locked in, there are no credit checks, but it can work out more expensive if you use it often, and you have to top up
You can filter your results when you click through if you change your mind, and can tailor your results, eg, data amount, preferred network etc.

All the Sim providers that we compare...

We've worked hard on this Cheap Mobile Finder tool and we hope you find it's simple and intuitive to use.

We aim to continue to add more bells & whistles to it. So do please send feedback, suggestions & bug reports.

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Your top deals

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Sorted by Equivalent Monthly Cost

Your top deals

● Currently your filters are set to 3GB+ data, 200+ mins and 500+ texts - but you can change them to suit you.
● These are today's prices, but providers often increase prices in line with inflation or a set % during the contract.
● All deals are for new customers. Existing customer? Call your provider to see if it'll offer you it (see haggling help).
3GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Months 1-6
1p/mth
Thereafter
£4.90/mth
Equiv cost:Equivalent cost: 
£2.46/mth
Lebara
Customer service
Uses the Vodafone network
Lebara
Customer service
Uses the Vodafone network
Ends 1 Sep
Get deal*
Via Lebara
5GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Months 1-6
1p/mth
Thereafter
£5.90/mth
Equiv cost:Equivalent cost: 
£2.96/mth
Lebara
Customer service
Uses the Vodafone network
Lebara
Customer service
Uses the Vodafone network
Ends 1 Sep
Get deal*
Via Lebara
3GB
Data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Months 1-6
£1.79/mth
Thereafter
£4.80/mth
Equiv cost:Equivalent cost: 
£3.30/mth
Lycamobile
Unrated service
Uses the O2 network
No Wi-Fi calling 
Lycamobile
Unrated service
Uses the O2 network
Ends 31 Aug
Get deal*
Via Lycamobile
12GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Months 1-6
1p/mth
Thereafter
£6.90/mth
Equiv cost:Equivalent cost: 
£3.46/mth
Lebara
Customer service
Uses the Vodafone network
Lebara
Customer service
Uses the Vodafone network
Ends 1 Sep
Get deal*
Via Lebara
5GB
Data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Months 1-6
£1.90/mth
Thereafter
£5.90/mth
Equiv cost:Equivalent cost: 
£3.90/mth
Lycamobile
Unrated service
Uses the O2 network
No Wi-Fi calling 
Lycamobile
Unrated service
Uses the O2 network
Ends 31 Aug
Get deal*
Via Lycamobile
5GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
12mthContract
£25 Amazon Voucher
RewardAmazon Voucher
Monthly cost
£6/mth
Equiv cost:Equivalent cost incl reward: 
£3.92/mth
Virgin
Customer service
Uses the Vodafone network
Virgin
Customer service
Uses the Vodafone network
Ends 11.59pm Thu (11 Aug)
Get deal*
Via Virgin
12GB
Data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Months 1-6
95p/mth
Thereafter
£6.90/mth
Equiv cost:Equivalent cost: 
£3.93/mth
Lycamobile
Unrated service
Uses the O2 network
No Wi-Fi calling 
Lycamobile
Unrated service
Uses the O2 network
Ends 31 Aug
Get deal*
Via Lycamobile
4GB
Data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Months 1-3
£1.95/mth
Thereafter
£4.75/mth
Equiv cost:Equivalent cost: 
£4.05/mth
Lycamobile
Unrated service
Uses the O2 network
No Wi-Fi calling 
Lycamobile
Unrated service
Uses the O2 network
Get deal*
Via Lycamobile
10GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
12mthContract
£35 Amazon voucher
RewardAmazon voucher
Monthly cost
£7/mth
Equiv cost:Equivalent cost incl reward: 
£4.09/mth
Talkmobile
Customer service
Uses the Vodafone network
Talkmobile
Customer service
Uses the Vodafone network
Ends 2 Sep
Get deal*
Via TalkMobile
15GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
12mthContract
£40 Amazon voucher
RewardAmazon voucher
Monthly cost
£8/mth
Equiv cost:Equivalent cost incl reward: 
£4.67/mth
Talkmobile
Customer service
Uses the Vodafone network
Talkmobile
Customer service
Uses the Vodafone network
Ends 18 Aug
Get deal*
Via TalkMobile
15GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
12mthContract
£40 Gift card
RewardGift card
Monthly cost
£8/mth
Equiv cost:Equivalent cost incl reward: 
£4.67/mth
iD Mobile
Customer service
Uses the Three network
iD Mobile
Customer service
Uses the Three network
Get deal*
Via iD Mobile
4GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Monthly cost
£4.95/mth
Talkmobile
Customer service
Uses the Vodafone network
Talkmobile
Customer service
Uses the Vodafone network
Get deal*
Via TalkMobile
4GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Monthly cost
£5/mth
Smarty
Customer service
Uses the Three network
Smarty
Customer service
Uses the Three network
Get deal*
Via Smarty
3GB
Data
UnltdUnltd Minutes
UnltdUnltd Texts
PAYG
Monthly cost
£5/mth
Asda
Customer service
Uses the Vodafone network
Asda
Customer service
Uses the Vodafone network
Get deal*
Via Asda
3GB
Data
1,000 Minutes
1,000 Texts
PAYG
Monthly cost
£5/mth
Lycamobile
Unrated service
Uses the O2 network
No Wi-Fi calling 
Lycamobile
Unrated service
Uses the O2 network
Get deal*
Via Lycamobile
4GB
Data
UnltdUnltd Minutes
UnltdUnltd Texts
12mthContract
£10 prepaid Mastercard
RewardPrepaid Mastercard
Monthly cost
£6/mth
Equiv cost:Equivalent cost incl reward: 
£5.17/mth
Plusnet
Customer service
Uses the EE network
No Wi-Fi calling 
Plusnet
Customer service
Uses the EE network
Get deal*
Via Plusnet
4GB
Data
UnltdUnltd Minutes
UnltdUnltd Texts
12mthContract
£10
Automatic cashback with code
Monthly cost
£6/mth
Equiv cost:Equivalent cost incl cashback: 
£5.17/mth
Vodafone
Customer service
Vodafone
Customer service
Get deal*
Via Mobiles.co.uk
10GB
Data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Months 1-3
£2.95/mth
Thereafter
£6.45/mth
Equiv cost:Equivalent cost: 
£5.58/mth
Lycamobile
Unrated service
Uses the O2 network
No Wi-Fi calling 
Lycamobile
Unrated service
Uses the O2 network
Get deal*
Via Lycamobile
6GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
1mthContract
Monthly cost
£5.95/mth
Talkmobile
Customer service
Uses the Vodafone network
Talkmobile
Customer service
Uses the Vodafone network
Get deal*
Via TalkMobile
8GB
5G data
UnltdUnltd Minutes
UnltdUnltd Texts
24mthContract
£48
Automatic cashback
Monthly cost
£8/mth
Equiv cost:Equivalent cost incl cashback: 
£6/mth
Three
Customer service
Three
Customer service
Get deal*
Via Affordable Mobiles