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iD SIM Only Deals

Compare the best iD Sim Only Deals from as little as £3.99 per month

Compare the best iD Mobile SIM Only deals. Keep your phone and get an iD sim only contract. iD Mobile now have Data Rollover. It's a free feature on all new iD SIM Only plans. Any unused data is rolled over to the next month, and gets used first. You've got all month to use it up. You can also change your 30-day SIM plan up or down each month.

iD Mobile are first mobile mobile network built around you, giving you maximum control and flexibility. iD Mobile SIM Only deals love speed, which is why all of their plans give you 4G mobile internet as standard. All iD Mobile plans come with inclusive EU roaming. This feature lets you use your monthly allowance of minutes, texts and data in 50 destinations.

iD SIM Only FAQs

Which SIM card does my mobile phone use

  1. Choose the manufacturer of your mobile phone
  2. Choose Your mobile phone

Mobile phone outline
Standard Sim Card
Nano Sim Card

Our Best Selling Deal

iD Multi SIM

  • Unlimited texts
  • 150 minutes
  • 500Mb data
  • 1 Months contract
  • £3.99 per month
  • Total cost:£3.99
order from:

See this deal

Showing 7 of 7 iD Sim Only Deals

iD Multi SIM
iD Multi SIM
150 minutes
Unlimited texts
500Mb data
1 months contract
£3.99 per month
Total cost: £3.99
order from: See this deal

iD Mobile Sim Only Plan

Data Rollover:Data Rollover is a free feature on all new iD plans. It automatically rolls over your unused data allowance to the next month, giving you a second chance to use it.

Capping:Put a capped limit on your out-of-plan charges. So even if you go over any of your monthly allowances, you'll never get shocked with a hefty bill.

EU Roaming:Roam like you're at home across the EU and EEA. Any minutes, texts and data you use come out of your monthly allowance.

Guaranteed/Automatic Cashback Your guaranteed cashback will be paid by BACS directly into your bank account within a certain number of days after connection. Please check the exact number of days when you purchase your simproduct.

Cashback by Redemption Cashback by redemption usually means you have to claim the money from the company. They will supply instructions when you purchase your simproduct. You have to be an organised person for this type of offer. But if your are, then there are some GREAT deals to be had.

You usually have to send them a voucher or your mobile phone bill several times over the length of your new contract, to prove your are still connected to the network and paying your bill. An example from MobilePhonesDirect is shown below:

The cashback is claimable by instalments in months 6, 9, 12, 15 and 18 and instructions on how to claim will be provided with your order.

Cashback will become void for customers who disconnect from the network prior to their payment being made.

iD Multi SIM
iD Multi SIM
500 minutes
Unlimited texts
500Mb data
1 months contract
£3.99 per month
Total cost: £3.99
order from: See this deal

iD Mobile Sim Only Plan

Data Rollover:Data Rollover is a free feature on all new iD plans. It automatically rolls over your unused data allowance to the next month, giving you a second chance to use it.

Capping:Put a capped limit on your out-of-plan charges. So even if you go over any of your monthly allowances, you'll never get shocked with a hefty bill.

EU Roaming:Roam like you're at home across the EU and EEA. Any minutes, texts and data you use come out of your monthly allowance.

Guaranteed/Automatic Cashback Your guaranteed cashback will be paid by BACS directly into your bank account within a certain number of days after connection. Please check the exact number of days when you purchase your simproduct.

Cashback by Redemption Cashback by redemption usually means you have to claim the money from the company. They will supply instructions when you purchase your simproduct. You have to be an organised person for this type of offer. But if your are, then there are some GREAT deals to be had.

You usually have to send them a voucher or your mobile phone bill several times over the length of your new contract, to prove your are still connected to the network and paying your bill. An example from MobilePhonesDirect is shown below:

The cashback is claimable by instalments in months 6, 9, 12, 15 and 18 and instructions on how to claim will be provided with your order.

Cashback will become void for customers who disconnect from the network prior to their payment being made.

iD Multi SIM
iD Multi SIM
500 minutes
Unlimited texts
1Gb data
1 months contract
£5.00 per month
Total cost: £5.00
order from: See this deal

iD Mobile Sim Only Plan

Data Rollover:Data Rollover is a free feature on all new iD plans. It automatically rolls over your unused data allowance to the next month, giving you a second chance to use it.

Capping:Put a capped limit on your out-of-plan charges. So even if you go over any of your monthly allowances, you'll never get shocked with a hefty bill.

EU Roaming:Roam like you're at home across the EU and EEA. Any minutes, texts and data you use come out of your monthly allowance.

Guaranteed/Automatic Cashback Your guaranteed cashback will be paid by BACS directly into your bank account within a certain number of days after connection. Please check the exact number of days when you purchase your simproduct.

Cashback by Redemption Cashback by redemption usually means you have to claim the money from the company. They will supply instructions when you purchase your simproduct. You have to be an organised person for this type of offer. But if your are, then there are some GREAT deals to be had.

You usually have to send them a voucher or your mobile phone bill several times over the length of your new contract, to prove your are still connected to the network and paying your bill. An example from MobilePhonesDirect is shown below:

The cashback is claimable by instalments in months 6, 9, 12, 15 and 18 and instructions on how to claim will be provided with your order.

Cashback will become void for customers who disconnect from the network prior to their payment being made.

iD Multi SIM
iD Multi SIM
500 minutes
Unlimited texts
4.5Gb data
1 months contract
£8.00 per month
Total cost: £8.00
order from: See this deal

iD Mobile Sim Only Plan

Data Rollover:Data Rollover is a free feature on all new iD plans. It automatically rolls over your unused data allowance to the next month, giving you a second chance to use it.

Capping:Put a capped limit on your out-of-plan charges. So even if you go over any of your monthly allowances, you'll never get shocked with a hefty bill.

EU Roaming:Roam like you're at home across the EU and EEA. Any minutes, texts and data you use come out of your monthly allowance.

Guaranteed/Automatic Cashback Your guaranteed cashback will be paid by BACS directly into your bank account within a certain number of days after connection. Please check the exact number of days when you purchase your simproduct.

Cashback by Redemption Cashback by redemption usually means you have to claim the money from the company. They will supply instructions when you purchase your simproduct. You have to be an organised person for this type of offer. But if your are, then there are some GREAT deals to be had.

You usually have to send them a voucher or your mobile phone bill several times over the length of your new contract, to prove your are still connected to the network and paying your bill. An example from MobilePhonesDirect is shown below:

The cashback is claimable by instalments in months 6, 9, 12, 15 and 18 and instructions on how to claim will be provided with your order.

Cashback will become void for customers who disconnect from the network prior to their payment being made.

iD Multi SIM
iD Multi SIM
500 minutes
Unlimited texts
7.5Gb data
1 months contract
£10.00 per month
Total cost: £10.00
order from: See this deal

iD Mobile Sim Only Plan

Data Rollover:Data Rollover is a free feature on all new iD plans. It automatically rolls over your unused data allowance to the next month, giving you a second chance to use it.

Capping:Put a capped limit on your out-of-plan charges. So even if you go over any of your monthly allowances, you'll never get shocked with a hefty bill.

EU Roaming:Roam like you're at home across the EU and EEA. Any minutes, texts and data you use come out of your monthly allowance.

Guaranteed/Automatic Cashback Your guaranteed cashback will be paid by BACS directly into your bank account within a certain number of days after connection. Please check the exact number of days when you purchase your simproduct.

Cashback by Redemption Cashback by redemption usually means you have to claim the money from the company. They will supply instructions when you purchase your simproduct. You have to be an organised person for this type of offer. But if your are, then there are some GREAT deals to be had.

You usually have to send them a voucher or your mobile phone bill several times over the length of your new contract, to prove your are still connected to the network and paying your bill. An example from MobilePhonesDirect is shown below:

The cashback is claimable by instalments in months 6, 9, 12, 15 and 18 and instructions on how to claim will be provided with your order.

Cashback will become void for customers who disconnect from the network prior to their payment being made.

iD Multi SIM
iD Multi SIM
Unlimited minutes
Unlimited texts
9Gb data
1 months contract
£12.50 per month
Total cost: £12.50
order from: See this deal

iD Mobile Sim Only Plan

Data Rollover:Data Rollover is a free feature on all new iD plans. It automatically rolls over your unused data allowance to the next month, giving you a second chance to use it.

Capping:Put a capped limit on your out-of-plan charges. So even if you go over any of your monthly allowances, you'll never get shocked with a hefty bill.

EU Roaming:Roam like you're at home across the EU and EEA. Any minutes, texts and data you use come out of your monthly allowance.

Guaranteed/Automatic Cashback Your guaranteed cashback will be paid by BACS directly into your bank account within a certain number of days after connection. Please check the exact number of days when you purchase your simproduct.

Cashback by Redemption Cashback by redemption usually means you have to claim the money from the company. They will supply instructions when you purchase your simproduct. You have to be an organised person for this type of offer. But if your are, then there are some GREAT deals to be had.

You usually have to send them a voucher or your mobile phone bill several times over the length of your new contract, to prove your are still connected to the network and paying your bill. An example from MobilePhonesDirect is shown below:

The cashback is claimable by instalments in months 6, 9, 12, 15 and 18 and instructions on how to claim will be provided with your order.

Cashback will become void for customers who disconnect from the network prior to their payment being made.

iD Multi SIM
iD Multi SIM
Unlimited minutes
Unlimited texts
12Gb data
1 months contract
£15.00 per month
Total cost: £15.00
order from: See this deal

iD Mobile Sim Only Plan

Data Rollover:Data Rollover is a free feature on all new iD plans. It automatically rolls over your unused data allowance to the next month, giving you a second chance to use it.

Capping:Put a capped limit on your out-of-plan charges. So even if you go over any of your monthly allowances, you'll never get shocked with a hefty bill.

EU Roaming:Roam like you're at home across the EU and EEA. Any minutes, texts and data you use come out of your monthly allowance.

Guaranteed/Automatic Cashback Your guaranteed cashback will be paid by BACS directly into your bank account within a certain number of days after connection. Please check the exact number of days when you purchase your simproduct.

Cashback by Redemption Cashback by redemption usually means you have to claim the money from the company. They will supply instructions when you purchase your simproduct. You have to be an organised person for this type of offer. But if your are, then there are some GREAT deals to be had.

You usually have to send them a voucher or your mobile phone bill several times over the length of your new contract, to prove your are still connected to the network and paying your bill. An example from MobilePhonesDirect is shown below:

The cashback is claimable by instalments in months 6, 9, 12, 15 and 18 and instructions on how to claim will be provided with your order.

Cashback will become void for customers who disconnect from the network prior to their payment being made.

iD SIM Only FAQs

Yes it will. Whichever size of SIM card your existing phone or tablet takes, a iD multi SIM card will fit. Just pop out the size you need, either standard, micro or nano, and place it into your tablet or phone.

Yes you can. Just follow the steps below:

Make sure you can switch network: Check with your existing network to make sure there are no cancellation charges if you switch to iD. These cancellation charges will usually apply if you are still within the contract time length of your current contract.

Choose your new iD SIM Only deal: Keeping your existing mobile phone and taking out a iD SIM Only contract is a great way of saving money, in some cases it could half your current monthly cost. We have lots of iD SIM Only deals for you to choose from.

Get a Porting Authorisation Code (PAC code): Once you have decided to leave your exisitng network and choosen your new iD SIM Only deal, you need to call your existing network and ask them for a PAC Code. If you phone your existing network up, Ofcom have insisted that they have to give you your PAC Code immedialety. At this stage your network may try to tempt you to stay with them, offering you a better deal.

Give your PAC code to your new network: If your existing network has been unable to tempt you to stay with them, call up iD and give them the PAC Code you got from your exisitng network, once you have given iD your PAC Code, it usually take 24 hours for your mobile phone number to be switched.

4G comes as standard on all iD purchases. iD's uses the Three network which has recently won awards: 'Best SIM Only Network' and 'Best Network for Roaming' in the USwitch 2017 Awards. So you know the network you're on is good.

iD also provide advanced 3G coverage to 98% of the population, so you get the fastest 3G speeds in the UK. And things will get even faster, as the 4G network they use should reach even more of the population by the end of the year.

Check iD's signal strength in your area with the ofcom network checker.