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Mobile Plan Calculator

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36 month plans usually lower the monthly cost by spreading handset cost over longer.

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Mobile Plan From

£5.80/ month

Illustration only - final price varies by network, roaming & setup.

Please note: This tool is for illustration purposes only. Your consultant can fine tune network, memory, roaming and shared plan options.

You're in good company! We manage 20,000+ business mobile lines across the UK.

What happens next?

This builder gives you a fast illustration of where your line rental could start. To fine tune your real deal, a consultant will help you review:

By switching to businessmobiles.com small businesses typically achieve...

average annual saving on mobile costs

£ 0 +

reduction in handset costs for small businesses

0 %

visibility across all lines, costs and contracts

£ 0 +

Most businesses are overpaying on mobile plans. See what yours should cost.

Let’s build it out…

Why switch to BusinessMobiles.com?

Most UK businesses are overpaying on mobile. We exist to fix that, with expert advice, all networks, and zero pressure.

All 4 networks

We are not tied to any single network. We compare EE, O2, Vodafone, and Three on your behalf, so the recommendation is always based on what is right for your business.

Discounted network deals

As a business specialist, we have access to network pricing that is not available on the high street or direct online, meaning lower monthly costs for you from day one.

27 years experience

Since 1999, we have been helping UK businesses get better mobile deals. That is nearly three decades of industry knowledge working in your favour.

Support for life

From switching to day-to-day account management, we are here for the life of your contract, not just at the point of sale. One call, one team, no runaround.

Got questions? We’ll keep the answers simple.

If it’s not covered here, Let Our Team Guide You to the answer.

Who are BusinessMobiles.com?

BusinessMobiles.com is an independent UK business mobile specialist with over 27 years of experience helping UK businesses find the right mobile setup. Unlike the major networks, we work across all of them, so our only job is to find what genuinely fits your business.

We compare tariffs, negotiate discounts, manage switching and upgrades, and handle everything from device selection through to setup and ongoing account management. That means our customers don’t have to deal with the network directly. We take care of all of it.

For small businesses, sole traders and growing SMEs, business mobiles can feel complicated, time-consuming and expensive. We exist to change that. BusinessMobiles.com makes business mobiles EASY.

Why use BusinessMobiles.com instead of going direct to a network?

When you go direct to a network, you get one provider’s products, one set of prices, and a call centre when something goes wrong.

We’re independent, so we compare all major UK networks and give advice based on what suits your. Plans are built around your real usage, costs are explained clearly, and you get named contacts who know your account rather than a different department every time you call.

We also manage your account on an ongoing basis, flagging potential issues like unexpected roaming charges before they become a problem – not after when you’re left with an unexpected bill.

What networks do you work with?

BusinessMobiles.com is the only provider to work with all major UK business mobile networks, including EE Business, O2 Business, Vodafone Business, and Three Business.

Because we’re independent, we’re not tied to any single provider. We compare across all of them to find the right fit for your business – whether that’s coverage, pricing, data, or contract flexibility.

What's the best phone plan for my business?

The best mobile plan for your business depends on your team size, how you use your phones, your location, and what you’re currently spending. There’s no one-size-fits-all answer – but there is a right answer for your business.

If you already own your devices, a business SIM-only plan could be the most cost-effective option. If you’re looking for new handsets alongside a contract, take a look at our business mobile phone deals.

The quickest way to find the right fit is to speak to one of our experts – it’s free, there’s no obligation, and we’ll do the hard work for you.

Can I mix different networks or tariffs across my team?

Yes. BusinessMobiles.com is the only UK provider that can offer all four major networks – EE, O2, Three and Vodafone. You can mix networks and tariffs across your team to match how each person uses their phone.

Because we’re independent and work with all major UK networks, you’re not limited to a single provider. This means better coverage, better-fit tariffs and more flexibility across roles.

For larger businesses, we can also provide a single view across multiple networks, making everything easier to manage.

What is the cheapest business mobile plan in the UK?

The cheapest business mobile plans in the UK typically start from around £5-£8 per month for a SIM-only deal on a 36-month contract. The actual cost depends on your data requirements, number of lines, and chosen network.

Can I get a business SIM-only deal with no contract?

No, we offer a minimum of 12 month contracts and options for 24 and 36 month contracts too. For most businesses, a 24 or 36-month contract offers the best value.

Can I keep my existing number when switching business mobile provider?

Yes. You can keep your existing numbers by requesting a PAC (Porting Authorisation Code) from your current provider. The switch usually takes one working day once the PAC is submitted to the new network. Your dedicated business mobile consultant will manage the porting process on your behalf to minimise disruption.

Which network is best for business mobile in the UK?

The best network depends on where your team works and travels. EE has the widest 4G coverage and strongest rural signal. O2 is strong in urban areas and offers reliable roaming. Vodafone is popular for international business travel. Three offers competitive pricing and unlimited data options. A business mobile specialist can advise based on your specific locations and usage patterns. Talk to us today to see your best options.

How long does it take to switch business mobile provider?

The switching process typically takes between 2 days to a week from agreeing a deal to being fully live on the new network. This includes contract sign-off, credit checking, delivery, number porting, and any device setup. Number porting itself usually completes within one working day. Your business mobile consultant will coordinate the timeline to ensure there is no gap in service.