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Monday to Friday from 9am to 6pm
Saturdays from 9am to 5pm
Closed Sundays and bank holidays
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Chat to us from 7am to midnight, seven days a week
Or call 337 from your Three Business phone
0333 338 1004 from any other line
+44 7782 333 333 from abroad (standard roaming rates apply)
We're open Monday to Friday, 8am to 8pm
Saturdays & bank holidays, 9am to 5pm
Closed Sundays
Chat to us
Monday to Friday from 9am to 6pm
Saturdays from 9am to 5pm
Closed Sundays and bank holidays
Hutchison 3G UK Ltd
450 Longwater Avenue
Green Park
Reading
Berkshire
RG2 6GF
Chat to our dedicated business sales or support teams
Tailor a plan to suit the way you work, or plug in to superfast 5G Business Broadband.
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Our parent company, CKHH, and Vodafone Group have announced an agreement to combine Three UK and Vodafone UK. For now, there will be no changes to the team that you deal with or the terms and conditions of your contract. For more, visit: