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Compare the best SIM only contracts from all the major networks in one easy place on Envirofone

Vodafone
O2
EE
Three
GiffGaff
Lebara
Virgin Media
Giffgaff
Sky
Any
Up to £10
Up to £20
Up to £30
Up to £40
Any
100MB+ data
1GB+ data
2GB+ data
3GB+ data
5GB+ data
10GB+ data
20GB+ data
Unlimited
Any
300+ minutes
600+ minutes
900+ minutes
Unlimited
Any
500+ texts
1000+ texts
2000+ texts
Unlimited
offer
price
Virgin Media

3GB data
Unlimited minutes
Unlimited texts

£6.00 per month
for 12 month contract

Benefits

5G

5G – our next-generation mobile experience

Free WIFI

Free WiFi on your mobile at over 3.5 million hotspots in the UK when you download and install the Virgin Media WiFi app

Data-free messaging

Data-free messaging on WhatsApp, Facebook Messenger and Twitter – chat on, without eating into your data

Data rollover

Data rollover – unused data? Use it next month

Three

8GB data
Unlimited minutes
Unlimited texts

£8.00 per month
for 12 month contract

Benefits

Go roam!

Go Roam around the world! Use your phone abroad in 71 destinations worldwide. (up to fair usage limits)

5G at no extra cost

5G Ready at no extra cost - SIM fits any unlocked 3G, 4G or 5G phone

Personal Hotspot

With Personal Hotspot, you can use your phone’s data allowance to connect up your other devices. Pretty handy for when you’re nowhere near a Wi-Fi connection..

Network Benefits

Control your spending - block your phone from making calls over your allowance

Block your phone from making calls over your allowance

4G at no extra cost - use a 4G-enabled device in a 4G coverage area

Use a 4G-enabled device in a 4G coverage area

Three inTouch - use Wi-Fi to call and text

Use WiFi to call and text

O2

2GB data
Unlimited minutes
Unlimited texts

£8.00 per month
for 12 month contract

Benefits

Disney+

3 months Disney+ free with this plan on us

EU Roaming

EU Roaming included with this plan

O2 Refresh

Stay flexible. Upgrade to O2 Refresh after three months.

Virgin Media

7GB data
Unlimited minutes
Unlimited texts

£9.00 per month
for 12 month contract

Benefits

5G

5G – our next-generation mobile experience

Free WIFI

Free WiFi on your mobile at over 3.5 million hotspots in the UK when you download and install the Virgin Media WiFi app

Data-free messaging

Data-free messaging on WhatsApp, Facebook Messenger and Twitter – chat on, without eating into your data

Data rollover

Data Rollover – unused data? Use it next month

Lebara

4GB data
Unlimited minutes
Unlimited texts

£10.00 per month
for 1 month contract

Lebara

6GB data
Unlimited minutes
Unlimited texts

£10.00 per month
for 1 month contract

Three

12GB data
Unlimited minutes
Unlimited texts

£10.00 per month
for 12 month contract

Benefits

Go roam!

Go Roam around the world! Use your phone abroad in 71 destinations worldwide. (up to fair usage limits)

5G at no extra cost

5G Ready at no extra cost - SIM fits any unlocked 3G, 4G or 5G phone

Personal Hotspot

With Personal Hotspot, you can use your phone’s data allowance to connect up your other devices. Pretty handy for when you’re nowhere near a Wi-Fi connection..

Network Benefits

Control your spending - block your phone from making calls over your allowance

Block your phone from making calls over your allowance

4G at no extra cost - use a 4G-enabled device in a 4G coverage area

Use a 4G-enabled device in a 4G coverage area

Three inTouch - use Wi-Fi to call and text

Use WiFi to call and text

O2

8GB data
Unlimited minutes
Unlimited texts

£10.00 per month
for 12 month contract

Benefits

Disney+

6 months Disney+ free with this plan

EU Roaming

EU Roaming included with this plan

O2 Refresh

Stay flexible. Upgrade to O2 Refresh after three months.

Virgin Media

20GB data
Unlimited minutes
Unlimited texts

£12.00 per month
for 12 month contract

Benefits

5G

5G – our next-generation mobile experience

Free WIFI

Free WiFi on your mobile at over 3.5 million hotspots in the UK when you download and install the Virgin Media WiFi app

Data-free messaging

Data-free messaging on WhatsApp, Facebook Messenger and Twitter – chat on, without eating into your data

Data rollover

Data Rollover – unused data? Use it next month

Virgin Media

20GB data
Unlimited minutes
Unlimited texts

£12.00 per month
for 24 month contract

Benefits

5G

5G – our next-generation mobile experience

Free WIFI on your mobile

Free WiFi on your mobile at over 3.5 million hotspots in the UK when you download and install the Virgin Media WiFi app

Data-free messaging

Data-free messaging on WhatsApp, Facebook Messenger and Twitter – chat on, without eating into your data

Data Rollover

Data Rollover – unused data? Use it next month

O2

10GB data
Unlimited minutes
Unlimited texts

£12.00 per month
for 12 month contract

Benefits

Disney+

6 months Disney+ free with this plan

EU Roaming

EU Roaming included with this plan

O2 Refresh

Stay flexible. Upgrade to O2 Refresh after three months.

Three

4GB data
Unlimited minutes
Unlimited texts

£13.00 per month
for 12 month contract

Benefits

Go roam!

Go Roam around the world! Use your phone abroad in 71 destinations worldwide. (up to fair usage limits)

5G Ready at no extra cost

5G Ready at no extra cost - SIM fits any unlocked 3G, 4G or 5G phone

Personal Hotspot

With Personal Hotspot, you can use your phone’s data allowance to connect up your other devices. Pretty handy for when you’re nowhere near a Wi-Fi connection..

Network Benefits

Control your spending - block your phone from making calls over your allowance

Block your phone from making calls over your allowance

4G at no extra cost - use a 4G-enabled device in a 4G coverage area

Use a 4G-enabled device in a 4G coverage area

Three inTouch - use Wi-Fi to call and text

Use WiFi to call and text

Lebara

8GB data
Unlimited minutes
Unlimited texts

£15.00 per month
for 1 month contract

O2

5GB data
Unlimited minutes
Unlimited texts

£15.00 per month
for 12 month contract

Benefits

Pick your O2 Extra

you can choose 6 months of Disney+, Amazon Prime Video, Amazon Music Unlimited, Audible, Calm, McAfee & others on us

EU Roaming

EU Roaming included with this plan

O2 Refresh

Stay flexible. Upgrade to O2 Refresh after three months.

5G

5G ready SIM

O2

5GB data
Unlimited minutes
Unlimited texts

£15.00 per month
for 12 month contract

Benefits

Disney+

Choose 3 months of Disney+ on us

EU Roaming

EU Roaming included with this plan

O2 Refresh

Stay flexible. Upgrade to O2 Refresh after three months.

O2

20GB data
Unlimited minutes
Unlimited texts

£15.00 per month
for 12 month contract

Benefits

Pick your O2 Extra

Choose 6 months of Disney+, Amazon Prime Video, or more.

Roaming Included, Inc USA

Roam at no extra cost in 75 destinations, USA included.

O2 Refresh

Stay flexible. Upgrade to O2 Refresh after three months.

Virgin Media

8GB data
Unlimited minutes
Unlimited texts

£16.00 per month
for 12 month contract

Benefits

5G

5G – our next-generation mobile experience

Free WIFI on your mobile

Free WiFi on your mobile at over 3.5 million hotspots in the UK when you download and install the Virgin Media WiFi app

Data-free messaging

Data-free messaging on WhatsApp, Facebook Messenger and Twitter – chat on, without eating into your data

Data rollover

Data Rollover – unused data? Use it next month

Three

Unlimited data
Unlimited minutes
Unlimited texts

£18.00 per month
for 12 month contract

Benefits

Go roam!

Go Roam around the world! Use your phone abroad in 71 destinations worldwide. (up to fair usage limits)

5G at no extra cost

5G Ready at no extra cost - SIM fits any unlocked 3G, 4G or 5G phone

Personal Hotspot

With Personal Hotspot, you can use your phone’s data allowance to connect up your other devices. Pretty handy for when you’re nowhere near a Wi-Fi connection..

Network Benefits

Control your spending - block your phone from making calls over your allowance

Block your phone from making calls over your allowance

4G at no extra cost - use a 4G-enabled device in a 4G coverage area

Use a 4G-enabled device in a 4G coverage area

Three inTouch - use Wi-Fi to call and text

Use WiFi to call and text

O2

60GB data
Unlimited minutes
Unlimited texts

£18.00 per month
for 12 month contract

Benefits

Disney+

6 months Disney+ free with this plan

EU Roaming

EU Roaming included with this plan

O2 Refresh

Stay flexible. Upgrade to O2 Refresh after three months.

Three

12GB data
Unlimited minutes
Unlimited texts

£19.00 per month
for 1 month contract

Benefits

Go roam!

Go Roam around the world! Use your phone abroad in 71 destinations worldwide. (up to fair usage limits)

5G at no extra cost

5G Ready at no extra cost - SIM fits any unlocked 3G, 4G or 5G phone

Personal Hotspot

With Personal Hotspot, you can use your phone’s data allowance to connect up your other devices. Pretty handy for when you’re nowhere near a Wi-Fi connection..

Network Benefits

Control your spending - block your phone from making calls over your allowance

Block your phone from making calls over your allowance

4G at no extra cost - use a 4G-enabled device in a 4G coverage area

Use a 4G-enabled device in a 4G coverage area

Three inTouch - use Wi-Fi to call and text

Use WiFi to call and text

Three

30GB data
Unlimited minutes
Unlimited texts

£20.00 per month
for 12 month contract

Benefits

Go roam!

Go Roam around the world! Use your phone abroad in 71 destinations worldwide. (up to fair usage limits)

5G at no extra cost

5G Ready at no extra cost - SIM fits any unlocked 3G, 4G or 5G phone

Personal Hotspot

With Personal Hotspot, you can use your phone’s data allowance to connect up your other devices. Pretty handy for when you’re nowhere near a Wi-Fi connection..

Network Benefits

Control your spending - block your phone from making calls over your allowance

Block your phone from making calls over your allowance

4G at no extra cost - use a 4G-enabled device in a 4G coverage area

Use a 4G-enabled device in a 4G coverage area

Three inTouch - use Wi-Fi to call and text

Use WiFi to call and text

Virgin Media

100GB data
Unlimited minutes
Unlimited texts

£20.00 per month
for 12 month contract

Benefits

5G

5G – our next-generation mobile experience

Free WIFI

Free WiFi on your mobile at over 3.5 million hotspots in the UK when you download and install the Virgin Media WiFi app

Data-free messaging

Data-free messaging on WhatsApp, Facebook Messenger and Twitter – chat on, without eating into your data

Data rollover

Data Rollover – unused data? Use it next month

Virgin Media

100GB data
Unlimited minutes
Unlimited texts

£20.00 per month
for 24 month contract

Benefits

5G

5G – our next-generation mobile experience

Free WIFI

Free WiFi on your mobile at over 3.5 million hotspots in the UK when you download and install the Virgin Media WiFi app

Data-free messaging

Data-free messaging on WhatsApp, Facebook Messenger and Twitter – chat on, without eating into your data

Data rollover

Data Rollover – unused data? Use it next month

O2

120GB data
Unlimited minutes
Unlimited texts

£20.00 per month
for 12 month contract

Benefits

Disney+

6 months Disney+ free with this plan

EU Roaming

EU Roaming included with this plan

O2 Refresh

Stay flexible. Upgrade to O2 Refresh after three months.

Virgin Media

100GB data
Unlimited minutes
Unlimited texts

£22.00 per month
for 12 month contract

Benefits

5G

5G – our next-generation mobile experience

Free WIFI

Free WiFi on your mobile at over 3.5 million hotspots in the UK when you download and install the Virgin Media WiFi app

Data-free messaging

Data-free messaging on WhatsApp, Facebook Messenger and Twitter – chat on, without eating into your data

Data rollover

Data Rollover – unused data? Use it next month

Three

30GB data
Unlimited minutes
Unlimited texts

£24.00 per month
for 1 month contract

Benefits

Go roam!

Go Roam around the world! Use your phone abroad in 71 destinations worldwide. (up to fair usage limits)

5G at no extra cost

5G Ready at no extra cost - SIM fits any unlocked 3G, 4G or 5G phone

Personal Hotspot

With Personal Hotspot, you can use your phone’s data allowance to connect up your other devices. Pretty handy for when you’re nowhere near a Wi-Fi connection..

Network Benefits

Control your spending - block your phone from making calls over your allowance

Block your phone from making calls over your allowance

4G at no extra cost - use a 4G-enabled device in a 4G coverage area

Use a 4G-enabled device in a 4G coverage area

Three inTouch - use Wi-Fi to call and text

Use WiFi to call and text

Lebara

25GB data
Unlimited minutes
Unlimited texts

£25.00 per month
for 1 month contract

Three

Unlimited data
Unlimited minutes
Unlimited texts

£26.00 per month
for 1 month contract

Benefits

Go roam!

Go Roam around the world! Use your phone abroad in 71 destinations worldwide. (up to fair usage limits)

5G at no extra cost

5G Ready at no extra cost - SIM fits any unlocked 3G, 4G or 5G phone

Personal Hotspot

With Personal Hotspot, you can use your phone’s data allowance to connect up your other devices. Pretty handy for when you’re nowhere near a Wi-Fi connection..

Network Benefits

Control your spending - block your phone from making calls over your allowance

Block your phone from making calls over your allowance

4G at no extra cost - use a 4G-enabled device in a 4G coverage area

Use a 4G-enabled device in a 4G coverage area

Three inTouch - use Wi-Fi to call and text

Use WiFi to call and text

Ready, set, go...

1

Step 1

Choose a plan searching our database of the major networks, with a variety of data, minutes and text to choose from

2

Step 2

Add this to your basket and complete your order to receive your SIM the next working day

3

Step 3

Once you have received your SIM, follow the simple email instructions to activate your SIM and enter your payment details

Why choose a SIM-only plan?:

  • 30 day or 12 month contracts available giving you full flexibility
  • Change or cancel your plan anytime
  • Receive your SIM the same time as your ‘Quality guaranteed’ smartphone
  • Use our SIM calculator to find the best deal and price across all the major networks
  • Save up to £250 compared to a 24 month directly from a network
  • Buy before 3pm for next day delivery

Our free SIM cards come in all 3 sizes (micro, nano and standard), all you need to do is pop out the SIM that fits your phone.

We want to give you full flexibility with your mobile to ensure you are finding the best deals and plans, which is why our monthly and annual plans have a variety of data, minutes and texts. You have the option to swap your plan each month or just roll on as you please.

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