Compare all SIM only contract deals
Already got a mobile you're happy with, but don't want to get locked into a long–term contract? Then make the most of a superb value SIM only deal. Put your SIM card into your current mobile and you're ready to start talking and texting (if your mobile is from another network it may need to be unlocked). There are some great value tariffs with SIM only and with 1 month contracts there's no commitment. If you spot a better offer or decide to take a new contract deal with a free phone at a later date then you're free to switch with just 30 days notice.

We've checked deals from all leading retailers
Here are the cheapest deals. You can view more by changing the options below.

Phone:

Price:

Network:

Minutes:

Texts:

Line rental:

Term:

Free gift:

Cash back:

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Phone

Network

Deal information

Cost/Mth

Retailer

FREE

All SIM only contract deals on SIM 5 Internet (1m)

SIM 5 Internet (1m)
30 day contract
£5.00 per month

• Unlimited internet on your mobile
• Unlimited calls to other phones on 3 Mobile
• Calls and texts to other phones charged at standard rates
• Free Skype-to-Skype calls and Windows Live Messenger.

£5.00
per month

FREE

All SIM only contract deals on SIM 5 Texter (1m)

SIM 5 Texter (1m)
30 day contract
£5.00 per month

• 1000 text messages per month
• Unlimited calls to other phones on 3 Mobile
• Calls to other phones charged at standard rates
• Free Skype-to-Skype calls and Windows Live Messenger.

£5.00
per month

FREE

All SIM only contract deals on SIM only £20 internet

SIM only £20 internet
12m contract
£20.00 per month

• 7 months FREE saving £140.00
• Send off your bills to claim 4 x £35.00 cheques
• 900 minutes to any network and unlimited texts
• 500MB mobile internet per month.

£8.33

£20.00 before
cash back

FREE

All SIM only contract deals on Virgin SIM £8 (1m)

Virgin SIM £8 (1m)
30 day contract
£8.50 per month

• 100 minutes to any network and unlimited texts.

£8.50
per month

FREE

All SIM only contract deals on SIM only £15

SIM only £15
12m contract
£15.00 per month

• 10 months half price saving £75.00
• Send off your bills to claim 3 x £25.00 cheques
• 600 minutes to any network and unlimited texts.

£8.75

£15.00 before
cash back

FREE

All SIM only contract deals on O2 SIM 300 Unltd O2 to O2 (12m)

O2 SIM 300 Unltd O2 to O2 (12m)
12m contract
£10.00 per month

• 300 minutes to any network and unlimited texts
• Unlimited calls to other O2 mobiles.

£10.00
per month

FREE

All SIM only contract deals on O2 SIM 300 Unltd Landlines (12m)

O2 SIM 300 Unltd Landlines (12m)
12m contract
£10.00 per month

• 300 minutes to any network and unlimited texts
• Unlimited calls to UK landlines.

£10.00
per month

FREE

All SIM only contract deals on SIM 10 (1m)

SIM 10 (1m)
30 day contract
£10.00 per month

• Unlimited calls to landlines and other phones on 3 Mobile
• Free Skype-to-Skype calls and Windows Live Messenger.

£10.00
per month

FREE

SIM 10 (1m)
30 day contract
£10.00 per month

• 100 minutes to any network and unlimited texts
• Unlimited calls to other phones on 3 Mobile
• Free Skype-to-Skype calls and Windows Live Messenger.

£10.00
per month

FREE

SIM 10 (1m)
30 day contract
£10.00 per month

• 100 minutes to any network and unlimited texts
• Unlimited calls to other phones on 3 Mobile
• Free Skype-to-Skype calls and Windows Live Messenger.

£10.00
per month

FREE

All SIM only contract deals on O2 SIM 100 (1m)

O2 SIM 100 (1m)
30 day contract
£10.00 per month

• 100 minutes to any network and unlimited texts.

£10.00
per month

FREE

O2 SIM 100 (1m)
30 day contract
£10.00 per month

• 100 minutes to any network and unlimited texts.

£10.00
per month

FREE

All SIM only contract deals on Tesco SIM Only £10

Tesco SIM Only £10
30 day contract
£10.00 per month

• 250 minutes and unlimited texts
• 500MB of data per month for first 3 months only.

£10.00
per month

FREE

All SIM only contract deals on Tesco Flexible Capped £10

Tesco Flexible Capped £10
30 day contract
£10.00 per month

• £40 credit per month for minutes, texts and internet
• Equal to 200 minutes or 200 texts
• Double minutes and texts to your five favourite numbers
• Monthly bill is capped so you never go over your allowance.

£10.00
per month

FREE

All SIM only contract deals on SIM Only £10 +Internet (1m)

SIM Only £10 +Internet (1m)
30 day contract
£10.00 per month

• 100 minutes to any network and 100 texts
• Unlimited internet (1GB fair use policy)

£10.00
per month

FREE

All SIM only contract deals on Virgin SIM £10 (1m)

Virgin SIM £10 (1m)
30 day contract
£10.00 per month

• 200 minutes to any network and unlimited texts.

£10.00
per month

FREE

All SIM only contract deals on SIM only £10 (1m)

SIM only £10 (1m)
30 day contract
£10.00 per month

• 100 minutes to any network and 500 texts.

£10.00
per month

FREE

SIM only £10 (1m)
30 day contract
£10.00 per month

• 100 minutes to any network and 500 texts.

£10.00
per month

FREE

All SIM only contract deals on 100 mins 500 texts 500MB (1m)

100 mins 500 texts 500MB (1m)
30 day contract
£10.00 per month

• 100 minutes to any network and 500 texts
• 500MB of data per month.

£10.00
per month

FREE

All SIM only contract deals on 300 mins unltd texts (12m)

300 mins unltd texts (12m)
12m contract
£10.00 per month

• FREE Bluetooth headset using voucher code FREEBT
• 300 minutes to any network and unlimited texts.

£10.00
per month

FREE

All SIM only contract deals on SIM only £25 internet

SIM only £25 internet
12m contract
£25.00 per month

• 7 months FREE saving £175.00
• Send off your bills to claim 4 x £43.75 cheques
• 900 minutes to any network and unlimited texts
• 500MB mobile internet per month.

£10.42

£25.00 before
cash back

FREE

All SIM only contract deals on Virgin SIM £12 (12m)

Virgin SIM £12 (12m)
12m contract
£12.00 per month

• Only £6 per month for first three months
• 400 minutes to any network and unlimited texts.

£10.50
per month

FREE

All SIM only contract deals on Canary 10 SIM

Canary 10 SIM
18m contract
£10.00 per month

• 9 months half price saving £45.00
• Send off your bills to claim 3 x £15.00 cheques
• 200 minutes to any network and unlimited texts.

£7.50

£10.00 before
cash back

FREE

All SIM only contract deals on Canary 15 SIM

Canary 15 SIM
18m contract
£15.00 per month

• 9 months FREE saving £135.00
• Send off your bills to claim 4 x £33.75 cheques
• 300 minutes to any network and unlimited texts.

£7.50

£15.00 before
cash back

FREE

All SIM only contract deals on Virgin SIM £12 (1m)

Virgin SIM £12 (1m)
30 day contract
£12.00 per month

• 300 minutes to any network and unlimited texts.

£12.00
per month

FREE

SIM only £15
12m contract
£15.00 per month

•
• £10.00 automatic cash back (No need to claim)
• 600 minutes to any network and unlimited texts.

£14.17

£15.00 before
cash back

FREE

All SIM only contract deals on Racoon 15 SIM (1m)

Racoon 15 SIM (1m)
30 day contract
£15.00 per month

• 300 minutes to any network and 100 texts.

£15.00
per month

FREE

Racoon 15 SIM (1m)
30 day contract
£15.00 per month

• 300 minutes to any network and 100 texts.

£15.00
per month

FREE

All SIM only contract deals on Canary 15 SIM (1m)

Canary 15 SIM (1m)
30 day contract
£15.00 per month

• 200 minutes to any network and unlimited texts.

£15.00
per month

FREE

Canary 15 SIM (1m)
30 day contract
£15.00 per month

• 200 minutes to any network and unlimited texts.

£15.00
per month

FREE

Canary 10 SIM
18m contract
£10.00 per month

• 200 minutes to any network and unlimited texts.

£10.00
per month

FREE

All SIM only contract deals on O2 SIM 600 Unltd O2 to O2 (12m)

O2 SIM 600 Unltd O2 to O2 (12m)
12m contract
£15.00 per month

• 600 minutes to any network and unlimited texts
• Unlimited calls to other O2 mobiles.

£15.00
per month

FREE

All SIM only contract deals on O2 SIM 600 Unltd Landlines (12m)

O2 SIM 600 Unltd Landlines (12m)
12m contract
£15.00 per month

• 600 minutes to any network and unlimited texts
• Unlimited calls to UK landlines.

£15.00
per month

FREE

All SIM only contract deals on O2 SIM 300 Unltd O2 to O2 (1m)

O2 SIM 300 Unltd O2 to O2 (1m)
30 day contract
£15.00 per month

• 300 minutes to any network and unlimited texts
• Unlimited calls to other O2 mobiles.

£15.00
per month

FREE

All SIM only contract deals on O2 SIM 300 Unltd Landlines (1m)

O2 SIM 300 Unltd Landlines (1m)
30 day contract
£15.00 per month

• 300 minutes to any network and unlimited texts
• Unlimited calls to UK landlines.

£15.00
per month

FREE

All SIM only contract deals on SIM 15 International (1m)

SIM 15 International (1m)
30 day contract
£15.00 per month

• Unlimited international landline calls
• Free Skype-to-Skype calls and Windows Live Messenger.

£15.00
per month

FREE

All SIM only contract deals on SIM 15 (1m)

SIM 15 (1m)
30 day contract
£15.00 per month

• 300 minutes to any network and unlimited texts
• Unlimited calls to other phones on 3 Mobile
• 500MB mobile internet per month.Free Skype-to-Skype calls and Windows Live Messenger.

£15.00
per month

FREE

SIM 15 (1m)
30 day contract
£15.00 per month

• 300 minutes to any network and unlimited texts
• Unlimited calls to other phones on 3 Mobile
• 500MB mobile internet per month.Free Skype-to-Skype calls and Windows Live Messenger.

£15.00
per month

FREE

All SIM only contract deals on Mobile Broadband 5GB (1m)

Mobile Broadband 5GB (1m)
30 day contract
£15.00 per month

• 5GB mobile internet per month.

£15.00
per month

FREE

All SIM only contract deals on Canary 20 SIM

Canary 20 SIM
18m contract
£20.00 per month

• 18 months half price saving £180.00
• Send off your bills to claim 4 x £45.00 cheques
• 800 minutes to any network and unlimited texts.

£10.00

£20.00 before
cash back

FREE

All SIM only contract deals on Tesco SIM Only £15

Tesco SIM Only £15
30 day contract
£15.00 per month

• 500 minutes and unlimited texts
• 500MB of data per month.

£15.00
per month

FREE

All SIM only contract deals on Tesco Flexible Capped £15

Tesco Flexible Capped £15
30 day contract
£15.00 per month

• £60 credit per month for minutes, texts and internet
• Equal to 300 minutes or 300 texts
• Double minutes and texts to your five favourite numbers
• Monthly bill is capped so you never go over your allowance.

£15.00
per month

FREE