Three Business - 3GB SIM Only Plan

Three Business is a great choice for SIM-only contracts. This specific deal - featuring 3GB data and unlimited calls and texts is designed for those who need enough data for emails, video calls, and on-the-go productivity without the unlimited data price tag.

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3GB Three Business Deal Features

SIM-only prices can be a lot cheaper, but you don't get to upgrade your phones. If you are on a tight budget, SIM-only and E-SIM options could be a great deal for you, but slow, out of date hardware and shorter battery life could cost you more.

Contract Length: Choose between 12 or 24-month contract terms to suit your business commitments, with the flexibility to reassess your team's mobile needs at the end of each term.
Data Allowance: 3GB of 4G/5G data per month - a practical allowance for light mobile users who primarily work on Wi-Fi but need reliable data for emails, messaging and occasional browsing on the go.
Calls & Texts: Unlimited standard UK minutes and texts included as standard, keeping your team connected and your monthly communication costs simple and predictable.
Go Roam: Three's Go Roam feature lets your team use their data, calls and texts in 71 destinations at no extra cost - one of the most generous roaming inclusions available on any business plan.
Three Business Support: Access Three's dedicated business support team and online account management tools, making it straightforward to oversee your connections and resolve any queries quickly.
Feel At Home: Three's Feel At Home benefit extends your UK allowance to a range of destinations across Europe, the Americas and Asia - ideal for businesses with internationally mobile team members.
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Other Three Business SIM-Only Plans

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500 GB
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Unlimited
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Why not go direct to Three Business?

Buying your Three Business mobile contract through a partner like The Business Hub means you get the best of both worlds: the massive infrastructure of the UK's most reliable network, and an independent comparison to the whole market and other networks. Pair this with a dedicated account manager who actually knows your name and you can see why name like Ralph Lauren and Red Bull use us for their mobile provision.

We don't just sell and forget. We provide free tools monitor your fleet's usage to ensure you aren't overpaying for data you don't need, and we handle the admin heavy stuff - like PAC code transfers and bulk device setups - so your team can get on with doing business. And our 45 second response promise mean you are never left in the lurch.

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Three Business SIM Only FAQs

Need to know more about Three Business Business SIM Only contracts? We've got you covered.

A three-gigabyte allowance is an entry-level data tier designed strictly for light or occasional internet usage. It is a highly cost-effective solution for employees who spend the vast majority of their working day connected to a secure office Wi-Fi network, only needing cellular data for basic tasks like reading text-based emails or utilizing GPS navigation apps during their daily commute.