Monthly Unlimited Data SIM Card

True unlimited 5G, 4G or LTE data with no restrictions. No contracts or checks.

£25.00 ex. VAT / month

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  • £25.00 ex. VAT / month

    Monthly Unlimited Data SIM Card

    A 1 month unlimited data SIM card for businesses:

    • No contract, just pay for a month
    • True unlimited data
    • No credit checks
    • 99% UK wide coverage – 4G, LTE and 5G access
    • UK’s fastest network (Three)
    • Volume discounts available (contact us)
    • 12 month unlimited data SIM available with 11 months for the price of 12


    Simple, high use mobile data

    Net4Connect has simplified mobile data. No credit checks or complex agreements, just order your SIM and pay for the month. We then give you access to unlimited 5G data for just £25 per month. Alternatively, you can consider our 12 Month Data SIM which includes 1 month of free data.

    If you don’t need it anymore just stop paying and that’s it! No notice, no fees, no ties.

    UK’s fastest Network

    Net4Connect uses the UK’s fastest mobile network. Our SIM runs on the Three network, which has the most spectrum in the UK, which means more speed!

    And don’t just take our word for it. Three won the Ookla® Speedtest award for the UK’s Fastest 5G Network in 2021, and Ookla knows all about internet speeds.

    UK Coverage

    Our SIM provides coverage to 99% of the UK population. With continuous investment in network rollout and infrastructure, you can be sure that our SIM provides the best possible coverage.

    Business Grade

    Just because it isn’t expensive doesn’t mean it’s not designed for business. We do not throttle or limit data rates, with the highest throughput network and our enterprise-grade network infrastructure you can be sure you will stay online.

    We also provide business-grade support. Our team of experts are on hand should you need us, with a professional support system, we won’t leave you hanging on for help.

    Advanced Capability

    We have made getting business grade unlimited data easy, however, we have far more capability to offer should you need it.

    We have a range of equally competitive tariffs if you need less data. Unlimited voice and SMS options, private APN, Layer 2/3 connectivity, VoLTE, VOWiFi, online billing and management as well as full in bundle roaming tariffs.

    We specialise in IoT and data connectivity, with smart tariffs that automatically switch as you use them.


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    Yes, this a true unlimited data sim.

    No, this is an unrestricted data SIM. Usage needs to comply with the terms and conditions. 

    Yes, the SIM can be used in any 5G ready device. 

    No, our SIM is for use in the UK only.

    No, this is a data only SIM.

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