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Build and grow your business

We’ve teamed up with Holly & Co to bring you expert advice on scaling up and managing a team. Our exclusive video from Holly Tucker, is packed with top tips and don’t miss the chance to win a technology package to keep your business connected.

Discover how to build and grow
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How to buy

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Call us

337 free from your Three phone
or 0800 033 8022

Mon-Fri, 08:00 to 20:00
Saturday, 09:00 to 18:00

Closed Sundays and bank holidays

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Buy here via web chat

Mon-Fri, 08:00 to 20:00
Saturday, 09:00 to 18:00

Closed Sundays and bank holidays

Chat now

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Buy in-store

You can also buy our business plan in any Three store.

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Need help with your account?

Call 337 free from your Three phone
or 0800 033 8033

Mon-Fri 08:00 to 20:00 / Sat & Sun 09:00 to 18:00


Want more help?

Take a look at our
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Why choose Three for business?

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Business Price Promise

We'll beat our competitors prices.

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Our network

We cover 99% of the UK population.

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Best Network for Roaming

Uswitch Mobile Awards, Feb 2021.

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