Compare SIM Only & BYO Phone Mobile Tariffs

Bring Your Own (BYO) Mobile Phone Deals. Compare SIM card only deals below.
  • Great Rates with NO CONTRACT options
  • Compare and save choose from the range of plans below
  • Unlimited calls & texts on some plans
  • SIM Only means no phone included (BYO phone)
  • Tailor your plan slide the Data, Minutes and Texts sliders below to find the right tariff for you
  • Compare all here
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Bring Your Own Phone
FreedomPop

100% Free Plan

200 Minutes, 200 Texts & 200MB Data
  • Runs on Three's 3G & 4G network
  • 200 Minutes
  • 200MB Data
  • £0/mth + £7.97 upfront
Bring Your Own Phone
Virgin Mobile

SIM Only 500MB Tariff

  • Runs on EE's 4G network
  • 500 Minutes
  • 1.5GB Data
  • Deal: Get 3x data on 500MB SIM Plan. Ends 30.04.2018
  • £6/30 days
Promoted Matches (Hide)
Bring Your Own Phone
FreedomPop

100% Free Plan

200 Minutes, 200 Texts & 200MB Data
  • Runs on Three's 3G & 4G network
  • 200 Minutes
  • 200MB Data
  • £0/mth + £7.97 upfront
Bring Your Own Phone
3

Essential SIM Tariff

200 Minutes, 500MB Data
  • 200 Minutes
  • 500MB Data
  • £5/mth
Bring Your Own Phone
EE

£5 Everything Pack

Pay As You Go
  • 100 Minutes
  • 150MB Data
  • £5/recharge
Bring Your Own Phone
Vodafone

£5 Big Value Bundle

Pay As You Go
  • 100 Minutes
  • 100MB Data
  • £5/recharge
Bring Your Own Phone
Virgin Mobile

SIM Only 500MB Tariff

  • Runs on EE's 4G network
  • 500 Minutes
  • 1.5GB Data
  • Deal: Get 3x data on 500MB SIM Plan. Ends 30.04.2018
  • £6/30 days
Bring Your Own Phone
Tesco Mobile

SIM only

100 Minutes + 100MB
  • Runs on O2's 3G & 4G network
  • 100 Minutes
  • 100MB Data
  • £6/mth
Bring Your Own Phone
FreedomPop

Premium 1GB Plan

1000 Minutes, 1000 Texts & 1GB Data
  • Runs on Three's 3G & 4G network
  • 1000 Minutes
  • 1GB Data
  • Deal: Launch Special + 100% Free Trial
  • £8.99/mth
Bring Your Own Phone
3

Essential SIM Tariff

Unlimited Minutes, 4GB Data
  • Unlimited National Talk & Text
  • 4GB Data
  • £9/mth
Bring Your Own Phone
Virgin Mobile

SIM Only 2GB Tariff

  • Runs on EE's 4G network
  • 1500 Minutes
  • 2GB Data
  • £9/30 days
Bring Your Own Phone
O2

Pay & Go £10 Big Bundle

250 minutes, 1000 texts, 2GB data
  • 250 Minutes
  • 2GB Data
  • £10/recharge
Bring Your Own Phone
Virgin Mobile

£10 JAM Pack

Pay As You Go
  • Runs on EE's 4G network
  • 500 Minutes
  • 2GB Data
  • £10/recharge
Bring Your Own Phone
3

Essential SIM Tariff

600 Minutes, 1GB Data
  • 600 Minutes
  • 1GB Data
  • £10/mth
Bring Your Own Phone
3

All In One 10

Pay As You Go
  • 3000 Minutes
  • 1GB Data
  • £10/recharge
Bring Your Own Phone
EE

£10 Everything Pack

Pay As You Go
  • 250 Minutes
  • 1GB Data
  • £10/recharge
Bring Your Own Phone
Vodafone

£10 Big Value Bundle

Pay As You Go
  • 200 Minutes
  • 1GB Data
  • £10/recharge
Bring Your Own Phone
3

Essential SIM Tariff

200 Minutes, 500MB Data
  • 200 Minutes
  • 500MB Data
  • £10/mth
Bring Your Own Phone
EE

4GEE 250MB SIM Only Plan

  • Unlimited National Talk & Text
  • 250MB Data
  • £11/mth
Bring Your Own Phone
O2

SIM Only 250MB

  • 500 Minutes
  • 250MB Data
  • £11/mth
Bring Your Own Phone
Vodafone

250MB Essentials SIM

  • 250 Minutes
  • 250MB Data
  • £11/mth
Bring Your Own Phone
FreedomPop

Premium 2GB Plan

Unlimited Minutes & Texts & 2GB Data
  • Runs on Three's 3G & 4G network
  • Unlimited National Talk & Text
  • 2GB Data
  • Deal: 50% off on Trio SIM Card
  • £11.99/mth + £7.97 upfront
Bring Your Own Phone
Virgin Mobile

SIM Only 4GB Tariff

  • Runs on EE's 4G network
  • 2500 Minutes
  • 4GB Data
  • £12/30 days
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes, 4GB Data
  • Unlimited National Talk & Text
  • 4GB Data
  • £13/mth
Bring Your Own Phone
Vodafone

2GB Red Extra SIM

  • Unlimited National Talk & Text
  • 2GB Data
  • Deal: Special Price Deal - 2GB SIM for £13
  • £13/mth
Bring Your Own Phone
O2

SIM Only 1GB

  • 500 Minutes
  • 1GB Data
  • Deal: Introductory price - £13/mth for the first 12 months
  • £13/mth
Bring Your Own Phone
Vodafone

250MB Essentials SIM

  • 250 Minutes
  • 250MB Data
  • £13/30 days
Bring Your Own Phone
3

Essential SIM Tariff

600 Minutes, 1GB Data
  • 600 Minutes
  • 1GB Data
  • £14/mth
Bring Your Own Phone
EE

4GEE 1GB SIM Only Plan

  • Unlimited National Talk & Text
  • 1GB Data
  • £14/mth
Bring Your Own Phone
O2

SIM Only 250MB

  • 500 Minutes
  • 250MB Data
  • £14/30 days
Bring Your Own Phone
Virgin Mobile

SIM Only 8GB Tariff

  • Runs on EE's 4G network
  • 2500 Minutes
  • 24GB Data
  • Deal: Get 3x data on 8GB SIM Plan. Ends 30.04.2018
  • £15/30 days
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes, 12GB Data
  • Unlimited National Talk & Text
  • 12GB Data
  • £15/mth
Bring Your Own Phone
Virgin Mobile

£15 JAM Pack

Pay As You Go
  • Runs on EE's 4G network
  • 1000 Minutes
  • 6GB Data
  • £15/recharge
Bring Your Own Phone
3

All In One 15

Pay As You Go
  • 3000 Minutes
  • 5GB Data
  • £15/recharge
Bring Your Own Phone
O2

Pay & Go £15 Big Bundle

500 minutes, 1000 texts, 5GB data
  • 500 Minutes
  • 5GB Data
  • £15/recharge
Bring Your Own Phone
3

Essential SIM Tariff

Unlimited Minutes, 4GB Data
  • Unlimited National Talk & Text
  • 4GB Data
  • £15/mth
Bring Your Own Phone
EE

£15 Everything Pack

Pay As You Go
  • 1000 Minutes
  • 2GB Data
  • £15/recharge
Bring Your Own Phone
Vodafone

500MB Essentials SIM

  • 500 Minutes
  • 500MB Data
  • £15.50/30 days
Bring Your Own Phone
O2

SIM Only 5GB

  • Unlimited National Talk & Text
  • 5GB Data
  • Deal: Introductory price - £16/mth for the first 12 months
  • £16/mth
Bring Your Own Phone
O2

SIM Only 500MB

  • 500 Minutes
  • 500MB Data
  • £16/30 days
Bring Your Own Phone
EE

4GEE 4GB SIM Only Plan

  • Unlimited National Talk & Text
  • 4GB Data
  • £17/mth
Bring Your Own Phone
Vodafone

6GB Red Extra SIM

  • Unlimited National Talk & Text
  • 6GB Data
  • Deal: Great Data Deal - 6GB SIM for £17.50
  • £17.50/mth
Bring Your Own Phone
O2

SIM Only 10GB

  • Unlimited National Talk & Text
  • 10GB Data
  • Deal: Introductory price - £18/mth for the first 12 months
  • £18/mth
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes, 4GB Data
  • Unlimited National Talk & Text
  • 4GB Data
  • £18/mth
Bring Your Own Phone
O2

SIM Only 1GB

  • 500 Minutes
  • 1GB Data
  • £18/30 days
Bring Your Own Phone
Vodafone

5GB Essentials SIM

  • 500 Minutes
  • 5GB Data
  • £18.50/mth
Bring Your Own Phone
Vodafone

1GB Essentials SIM

  • 1000 Minutes
  • 1GB Data
  • £18.50/30 days
Bring Your Own Phone
Virgin Mobile

SIM Only 100GB Tariff

  • Runs on EE's 4G network
  • 5000 Minutes
  • 100GB Data
  • Deal: Flash Sale - 100GB for £20 SIM Only plan, Ends 23.04.2018
  • £20/30 days
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes, 30GB Data
  • Unlimited National Talk & Text
  • 30GB Data
  • £20/mth
Bring Your Own Phone
O2

SIM Only 15GB

  • Unlimited National Talk & Text
  • 15GB Data
  • Deal: Introductory price - £20/mth for the first 12 months
  • £20/mth
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes, 12GB Data
  • Unlimited National Talk & Text
  • 12GB Data
  • £20/mth
Bring Your Own Phone
3

All In One 20

Pay As You Go
  • 3000 Minutes
  • 12GB Data
  • £20/recharge
Bring Your Own Phone
EE

4GEE 10GB SIM Only Plan

  • Unlimited National Talk & Text
  • 10GB Data
  • £20/mth
Bring Your Own Phone
Virgin Mobile

£20 JAM Pack

Pay As You Go
  • Runs on EE's 4G network
  • 2000 Minutes
  • 10GB Data
  • £20/recharge
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes, 8GB Data
  • Unlimited National Talk & Text
  • 8GB Data
  • £20/mth
Bring Your Own Phone
O2

Pay & Go £20 Big Bundle

1000 minutes, 2000 texts, 6GB data
  • 1000 Minutes
  • 6GB Data
  • £20/recharge
Bring Your Own Phone
Vodafone

£20 Big Value Bundle

Pay As You Go
  • 1000 Minutes
  • 6GB Data
  • £20/recharge
Bring Your Own Phone
EE

£20 Everything Pack

Pay As You Go
  • 1500 Minutes
  • 4GB Data
  • £20/recharge
Bring Your Own Phone
Vodafone

5GB Essentials SIM

  • 500 Minutes
  • 5GB Data
  • £20.50/30 days
Bring Your Own Phone
Vodafone

16GB Red Entertainment SIM

  • Unlimited National Talk & Text
  • 16GB Data
  • Deal: Great Data Deal - 16GB SIM for £21
  • £21/mth
Bring Your Own Phone
O2

SIM Only 6GB

  • Unlimited National Talk & Text
  • 6GB Data
  • £21/mth
Bring Your Own Phone
O2

SIM Only 3GB

  • 1000 Minutes
  • 3GB Data
  • £21/30 days
Bring Your Own Phone
Vodafone

2GB Red Extra SIM

  • Unlimited National Talk & Text
  • 2GB Data
  • £21/30 days
Bring Your Own Phone
O2

SIM Only 12GB

  • Unlimited National Talk & Text
  • 12GB Data
  • Deal: Promotional tariff - 12GB data for £24. Ends 2 May
  • £24/30 days
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes, 30GB Data
  • Unlimited National Talk & Text
  • 30GB Data
  • £25/mth
Bring Your Own Phone
3

All In One 25

Pay As You Go
  • 3000 Minutes
  • 30GB Data
  • £25/recharge
Bring Your Own Phone
EE

4GEE 25GB SIM Only Plan

  • Unlimited National Talk & Text
  • 25GB Data
  • Deal: Special Deal - 25GB for £25, ends 1 May 2018
  • £25/mth
Bring Your Own Phone
Vodafone

25GB Red Entertainment SIM

  • Unlimited National Talk & Text
  • 25GB Data
  • Deal: Great Data Deal - 25GB SIM for £25
  • £25/mth
Bring Your Own Phone
O2

SIM Only 25GB

  • Unlimited National Talk & Text
  • 25GB Data
  • Deal: Introductory price - £25/mth for the first 12 months
  • £25/mth
Bring Your Own Phone
EE

£25 Everything Pack

Pay As You Go
  • 2000 Minutes
  • 8GB Data
  • £25/recharge
Bring Your Own Phone
O2

Pay & Go £25 Big Bundle

2000 minutes, 2000 texts, 8GB data
  • 2000 Minutes
  • 8GB Data
  • £25/recharge
Bring Your Own Phone
Vodafone

4GB Red Extra SIM

  • Unlimited National Talk & Text
  • 4GB Data
  • £25.50/30 days
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes, 100GB Data
  • Unlimited National Talk & Text
  • 100GB Data
  • £27/mth
Bring Your Own Phone
Vodafone

10GB Essentials SIM

  • 500 Minutes
  • 10GB Data
  • £27/30 days
Bring Your Own Phone
O2

SIM Only 20GB

  • Unlimited National Talk & Text
  • 20GB Data
  • Deal: Promotional tariff - 20GB data for £28. Ends 2 May
  • £28/30 days
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes & Data
  • Unlimited National Talk & Text
  • Unlimited Data
  • £30/mth
Bring Your Own Phone
O2

SIM Only 50GB

  • Unlimited National Talk & Text
  • 50GB Data
  • Deal: Introductory price - £30/mth for the first 12 months
  • £30/mth
Bring Your Own Phone
EE

4GEE 40GB SIM Only Plan

  • Unlimited National Talk & Text
  • 40GB Data
  • Deal: Special Deal - 40GB for £30, ends 1 May 2018
  • £30/mth
Bring Your Own Phone
O2

Pay & Go £30 Big Bundle

3000 minutes, 3000 texts, 20GB data
  • 3000 Minutes
  • 20GB Data
  • £30/recharge
Bring Your Own Phone
Vodafone

£30 Red Big Value Bundle

Pay As You Go
  • 3000 Minutes
  • 20GB Data
  • £30/recharge
Bring Your Own Phone
EE

£30 Everything Pack

Pay As You Go
  • 3000 Minutes
  • 16GB Data
  • £30/recharge
Bring Your Own Phone
Vodafone

8GB Red Extra SIM

  • Unlimited National Talk & Text
  • 8GB Data
  • £31/30 days
Bring Your Own Phone
O2

SIM Only 20GB

  • Unlimited National Talk & Text
  • 20GB Data
  • £34/mth
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes & Data
  • Unlimited National Talk & Text
  • Unlimited Data
  • £35/mth
Bring Your Own Phone
3

All In One 35

Pay As You Go
  • 3000 Minutes
  • Unlimited Data
  • £35/recharge
Bring Your Own Phone
Vodafone

20GB Red Entertainment SIM

  • Unlimited National Talk & Text
  • 20GB Data
  • £37/mth
Bring Your Own Phone
Vodafone

40GB Red Entertainment SIM

  • Unlimited National Talk & Text
  • 40GB Data
  • £42/mth
Bring Your Own Phone
FreedomPop

100% Free Plan

200 Minutes, 200 Texts & 200MB Data
  • Runs on Three's 3G & 4G network
  • 200 Minutes
  • 200MB Data
  • £0/mth + £7.97 upfront
Promoted Match (Hide)
Bring Your Own Phone
FreedomPop

100% Free Plan

200 Minutes, 200 Texts & 200MB Data
  • Runs on Three's 3G & 4G network
  • 200 Minutes
  • 200MB Data
  • £0/mth + £7.97 upfront
Bring Your Own Phone
Tesco Mobile

SIM only

250 Minutes + 250MB
  • Runs on O2's 3G & 4G network
  • 250 Minutes
  • 250MB Data
  • £7.50/mth
Bring Your Own Phone
FreedomPop

Premium 1GB Plan

1000 Minutes, 1000 Texts & 1GB Data
  • Runs on Three's 3G & 4G network
  • 1000 Minutes
  • 1GB Data
  • Deal: Launch Special + 100% Free Trial
  • £8.99/mth
Bring Your Own Phone
3

Essential SIM Tariff

200 Minutes, 500MB Data
  • 200 Minutes
  • 500MB Data
  • £10/mth
Bring Your Own Phone
FreedomPop

Premium 2GB Plan

Unlimited Minutes & Texts & 2GB Data
  • Runs on Three's 3G & 4G network
  • Unlimited National Talk & Text
  • 2GB Data
  • Deal: 50% off on Trio SIM Card
  • £11.99/mth + £7.97 upfront
Bring Your Own Phone
Vodafone

250MB Essentials SIM

  • 250 Minutes
  • 250MB Data
  • £13/30 days
Bring Your Own Phone
3

Essential SIM Tariff

600 Minutes, 1GB Data
  • 600 Minutes
  • 1GB Data
  • £14/mth
Bring Your Own Phone
O2

SIM Only 250MB

  • 500 Minutes
  • 250MB Data
  • £14/30 days
Bring Your Own Phone
3

Essential SIM Tariff

Unlimited Minutes, 4GB Data
  • Unlimited National Talk & Text
  • 4GB Data
  • £15/mth
Bring Your Own Phone
Vodafone

500MB Essentials SIM

  • 500 Minutes
  • 500MB Data
  • £15.50/30 days
Bring Your Own Phone
O2

SIM Only 500MB

  • 500 Minutes
  • 500MB Data
  • £16/30 days
Bring Your Own Phone
3

Advanced SIM Tariff

Unlimited Minutes, 4GB Data