iD Mobile SIM Only Deals

Looking for a SIM only deal? iD Mobile is a great network to consider. They offer a range of SIM only tariffs, with great value for money. 

  • Uses the Three network
  • EU Roaming Included
  • Data Rollover
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iD Mobile SIM Card 5G
iD Mobile SIM or eSIM
1 month contract
Unlimited
Minutes
Unlimited
Texts

10 GB Data
You pay
£6.00
per month
Monthly price will increase by £1.50 from April 2026
Powered By: Three Free EU roaming
Choose a retailer
    iD Mobile SIM Card 5G
    iD Mobile SIM or eSIM
    1 month contract
    Unlimited
    Minutes
    Unlimited
    Texts

    5 GB Data
    You pay
    £6.00
    per month
    Monthly price will increase by £1.50 from April 2026
    Powered By: Three Free EU roaming
    iD Mobile SIM Card 5G
    iD Mobile SIM or eSIM
    12 month contract
    Unlimited
    Minutes
    Unlimited
    Texts

    6 GB Data
    You pay
    £6.00
    per month
    Monthly price will increase by £1.50 from April 2026
    Powered By: Three Free EU roaming
    Choose a retailer
      iD Mobile SIM Card 5G
      iD Mobile SIM or eSIM
      24 month contract
      Unlimited
      Minutes
      Unlimited
      Texts

      8 GB Data
      You pay
      £6.00
      per month
      Monthly price will increase by £1.50 from April 2026
      Powered By: Three Free EU roaming
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        iD Mobile SIM Card 5G
        iD Mobile SIM or eSIM
        1 month contract
        Unlimited
        Minutes
        Unlimited
        Texts

        40 GB Data
        You pay
        £7.00
        per month
        Monthly price will increase by £1.50 from April 2026
        Powered By: Three Free EU roaming
        Choose a retailer
          iD Mobile SIM Card 5G
          iD Mobile SIM or eSIM
          1 month contract
          Unlimited
          Minutes
          Unlimited
          Texts

          30 GB Data
          You pay
          £7.00
          per month
          Monthly price will increase by £1.50 from April 2026
          Powered By: Three Free EU roaming
          Choose a retailer
            iD Mobile SIM Card 5G
            iD Mobile SIM or eSIM
            1 month contract
            Unlimited
            Minutes
            Unlimited
            Texts

            15 GB Data
            You pay
            £7.00
            per month
            Monthly price will increase by £1.50 from April 2026
            Powered By: Three Free EU roaming
            iD Mobile SIM Card 5G
            iD Mobile SIM or eSIM
            12 month contract
            Unlimited
            Minutes
            Unlimited
            Texts

            25 GB Data
            You pay
            £7.00
            per month
            Monthly price will increase by £1.50 from April 2026
            Powered By: Three Free EU roaming
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              iD Mobile SIM Card 5G
              iD Mobile SIM or eSIM
              12 month contract
              Unlimited
              Minutes
              Unlimited
              Texts

              20 GB Data
              You pay
              £7.00
              per month
              Monthly price will increase by £1.50 from April 2026
              Powered By: Three Free EU roaming
              iD Mobile SIM Card 5G
              iD Mobile SIM or eSIM
              24 month contract
              Unlimited
              Minutes
              Unlimited
              Texts

              30 GB Data
              You pay
              £7.00
              per month
              Monthly price will increase by £1.50 from April 2026
              Powered By: Three Free EU roaming
              Choose a retailer
                iD Mobile SIM Card 5G
                iD Mobile SIM or eSIM
                1 month contract
                Unlimited
                Minutes
                Unlimited
                Texts

                60 GB Data
                You pay
                £8.00
                per month
                Monthly price will increase by £1.50 from April 2026
                Powered By: Three Free EU roaming
                iD Mobile SIM Card 5G
                iD Mobile SIM or eSIM
                1 month contract
                Unlimited
                Minutes
                Unlimited
                Texts

                50 GB Data
                You pay
                £8.00
                per month
                Monthly price will increase by £1.50 from April 2026
                Powered By: Three Free EU roaming
                Choose a retailer
                  iD Mobile SIM Card 5G
                  iD Mobile SIM or eSIM
                  1 month contract
                  Unlimited
                  Minutes
                  Unlimited
                  Texts

                  25 GB Data
                  You pay
                  £8.00
                  per month
                  Monthly price will increase by £1.50 from April 2026
                  Powered By: Three Free EU roaming
                  iD Mobile SIM Card 5G
                  iD Mobile SIM or eSIM
                  12 month contract
                  Unlimited
                  Minutes
                  Unlimited
                  Texts

                  30 GB Data
                  You pay
                  £8.00
                  per month

                  £48.00 Cashback by Redemption
                  Monthly price will increase by £1.50 from April 2026
                  Powered By: Three Free EU roaming
                  iD Mobile SIM Card 5G
                  iD Mobile SIM or eSIM
                  12 month contract
                  Unlimited
                  Minutes
                  Unlimited
                  Texts

                  30 GB Data
                  You pay
                  £8.00
                  per month
                  Monthly price will increase by £1.50 from April 2026
                  Powered By: Three Free EU roaming
                  Choose a retailer
                    iD Mobile SIM Card 5G
                    iD Mobile SIM or eSIM
                    24 month contract
                    Unlimited
                    Minutes
                    Unlimited
                    Texts

                    40 GB Data
                    You pay
                    £8.00
                    per month

                    £96.00 Cashback by Redemption
                    Monthly price will increase by £1.50 from April 2026
                    Powered By: Three Free EU roaming
                    iD Mobile SIM Card 5G
                    iD Mobile SIM or eSIM
                    24 month contract
                    Unlimited
                    Minutes
                    Unlimited
                    Texts

                    40 GB Data
                    You pay
                    £8.00
                    per month
                    Monthly price will increase by £1.50 from April 2026
                    Powered By: Three Free EU roaming
                    Choose a retailer
                      iD Mobile SIM Card 5G
                      iD Mobile SIM or eSIM
                      1 month contract
                      Unlimited
                      Minutes
                      Unlimited
                      Texts

                      80 GB Data
                      You pay
                      £10.00
                      per month
                      Monthly price will increase by £1.50 from April 2026
                      Powered By: Three Free EU roaming
                      Choose a retailer
                        iD Mobile SIM Card 5G
                        iD Mobile SIM or eSIM
                        1 month contract
                        Unlimited
                        Minutes
                        Unlimited
                        Texts

                        60 GB Data
                        You pay
                        £10.00
                        per month
                        Monthly price will increase by £1.50 from April 2026
                        Powered By: Three Free EU roaming
                        iD Mobile SIM Card 5G
                        iD Mobile SIM or eSIM
                        12 month contract
                        Unlimited
                        Minutes
                        Unlimited
                        Texts

                        70 GB Data
                        You pay
                        £10.00
                        per month

                        £60.00 Cashback by Redemption
                        Monthly price will increase by £1.50 from April 2026
                        Powered By: Three Free EU roaming
                        Can't find what you are looking for?
                        Deals last updated: 9 hours 1 minute ago

                        Find the best iD Mobile SIM only deal for you

                        SIM Only finder compares all SIM Only deals from ID Mobile, use our filters above to filter based on minutes, text, data, monthly cost and SIM only contract length.

                        ID Mobile SIM Only

                        iD Mobile offers a wide range of the latest mobile phones and flexible SIM-only contracts. But are iD Mobile deals worth choosing over the competition?

                        Here is a useful summary about iD Mobile:

                        • Coverage: iD Mobile uses the Three network, so you'll get good coverage across the UK.
                        • Data: iD Mobile SIM-only plans have plenty of data, even on the lower-priced plans.
                        • Extras: iD Mobile offers several extras, such as data rollover, inclusive roaming, and bill capping.
                        • Prices: iD Mobile SIM-only plans are generally cheaper than those from the major networks.

                        Overall, iD Mobile is a good option for anyone looking for a competitive mobile deal. They offers good coverage, plenty of data, and many valuable extras. Plus, their prices are generally lower than those of the major networks.

                        An Introduction To iD Mobile

                        iD Mobile is a trading name of Currys Group Limited, a British multinational retailer of electronics and domestic appliances. Currys Group Limited is a subsidiary of Dixons Carphone, one of the world's largest technology retailers.

                        iD Mobile was launched in 2015 as a mobile virtual network operator (MVNO), which means that it uses the network infrastructure of another mobile network operator (MNO) to provide its own mobile services. In the case of iD Mobile, the MNO is Three UK.

                        Being a trading name of Currys Group Limited gives iD Mobile several advantages. First, iD Mobile can access Currys Group's extensive customer base and distribution network. Second, it provides iD Mobile access to Currys Group's financial resources and expertise.

                        As a result of these advantages, iD Mobile has been able to grow rapidly since its launch. In 2019, iD Mobile announced that it had over 1 million customers.

                        Which Network Does iD Mobile Run On?

                        iD Mobile runs on the Three UK network. This means that iD Mobile customers can access the same 4G and 5G coverage as Three UK customers.

                        Three UK is one of the four major mobile network operators in the UK, with a good reputation for coverage and speed. However, it is essential to note that coverage can vary depending on your location, so it is always best to check the network coverage map before you sign up for a new mobile plan.

                        Can I Get Unlimited Data With An iD Mobile SIM?

                        Yes, you can get unlimited data with an iD Mobile SIM. iD Mobile offers SIM-only plans with unlimited data, starting at £16 per month, usually with a reduced price introductory period.

                        iD Mobile's unlimited data plans are a good option for people who use a lot of data on their mobile phones, such as for streaming video, music, and games.

                        Can I Use My iD Mobile SIM Abroad?

                        Yes, you can use your iD Mobile SIM abroad. iD Mobile offers inclusive roaming in 50 EU, EEA, and beyond destinations. This means you can use your minutes, texts, and data in these destinations without extra charges.

                        If you are travelling to a country not included in iD Mobile's inclusive roaming zone, you must purchase a roaming add-on. Roaming add-ons can be purchased from the iD Mobile website or app.

                        Can I Get 5G With iD Mobile?

                        Yes, you can get 5G with iD Mobile. iD Mobile uses the Three UK network, which has a good coverage of 5G in the UK. However, it is essential to note that coverage can vary depending on your location, so it is always best to check the network coverage map before you switch to a new network provider.

                        To get 5G with iD Mobile, you must have a 5G-compatible phone and a SIM card that supports 5G. You can check to see if your phone is 5G-compatible by checking the manufacturer's website or by going to Settings > General > About on your phone.

                        Can I Get An iD Mobile SIM If I Have A Bad Credit Rating?

                        You will need a credit check if you are applying for a Pay Monthly SIM-only deal. iD Mobile will always ask for your permission before doing this and will let you know the outcome as soon as possible.

                        SIM-only deals are generally easier to get approved for than Pay Monthly deals because there's no handset to pay for. But if your application is declined due to a bad credit rating, it is worth contacting customer services, as they will help you find a solution that works for you.

                        Which Size SIM Cards Can I Get With iD Mobile?

                        Different phones use different SIM card sizes: Standard, Micro, and Nano. Newer phones generally use Nano SIMs, older phones use Micro SIMs, and the oldest phones use Standard SIMs.

                        SIM card size doesn't affect functionality, so you don't need to worry about losing features if you switch to a different-sized SIM card.

                        Your iD SIM card is a three-in-one SIM, so you can pop out the size you need for your phone. You can find your phone's SIM card size in your phone's user manual.

                        If you pop out the wrong size SIM card, don't worry! You can buy inexpensive SIM card adapters online to use a smaller SIM card in a larger slot.

                        Read our What SIM card do I need for my phone? guide for more information.

                        Can I Switch From My Current Network To An iD Mobile SIM?

                        You can switch from your current network to an iD Mobile SIM. You must request a PAC code from your existing network to do this. A PAC code is a unique number that allows you to switch your mobile number to a new network.

                        You can usually text PAC to 65075 from your current phone to request a PAC code. You will then receive a text message with your PAC code.

                        Once you have your PAC code, you can switch to iD Mobile by signing up for a plan on the iD Mobile website. When you sign up, you will need to enter your PAC code.

                        iD Mobile will then contact your current network and arrange for your number to be switched over. This process usually takes a few days.

                        Does iD Mobile Have Good Coverage?

                        iD Mobile will always try to ensure you have the best possible network coverage to keep you connected wherever you are. You can use their network coverage checker to get an indication of what the signal is like in your area.

                        Is The iD Mobile Network Fast?

                        Yes, the iD Mobile network is fast. It uses the Three UK network, which has one of the fastest 4G and 5G networks in the UK. In fact, Three UK was recently ranked as the fastest mobile network in the UK by Ookla's Speedtest Global Index.

                        However, it is important to note that speeds can vary depending on several factors, including your location, the time of day, and the number of people using the network.

                        How Reliable Is iD Mobile?

                        iD Mobile is generally considered to be a reliable mobile network. It uses the Three UK network, which has a good reputation for coverage and reliability. However, it is important to note that no network is perfect, and there may be occasional outages or service disruptions.

                        Does iD Mobile Have Good Customer Service?

                        iD Mobile's customer service has mixed reviews. Some customers report having positive experiences with iD Mobile's customer service team, while others report having negative experiences.

                        However, customer feedback also found that iD Mobile customers were more likely to be satisfied with how their complaints were handled. It is important to note that no company is perfect, and there will always be some customers who have negative experiences.

                        Getting The Right iD Mobile Deal For You

                        Ready to sign up for an iD Mobile SIM-only deal? With so many options to choose from, it can be challenging to know where to start. That's where SIM Only Finder can help.

                        Our comparison platform makes it easy to find the perfect iD Mobile SIM deal for your needs. Just enter your data allowance, network coverage, and budget requirements, and we will show you the best options.

                        Does iD Mobile offer eSIMs?

                        Yes, You can get an eSIM when you buy a SIM Only on the iD Mobile network. If you already with iD Mobile you can speak to customer services who can help you switch to an eSIM on your current deal.

                        Can I get a SIM Only Deal with No Credit Check from iD Mobile?

                        Currently iD Mobile require you to pass a credit check in order to get a SIM Only deal, you can compare all networks that do offer No Credit Check SIM Only Deals here.

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