Business Customer Care hero.

Customer Care.

Our dedicated business support team are on hand to help with any questions you may have and to help you get the most out of your 3 mobile. The business team is available from 8am to 8pm Monday to Friday; and from 9am to 6pm on Saturdays.


  • Call our toll free number

    1800 944 833



Mobile lost or stolen.

Don't worry, it happens to the best of us. Just call 1800 944 833 (or 083 3333333) and a customer service agent will bar the lost/stolen number for you.


In the event of a technical fault.

Just call our dedicated business team. A customer service agent will carry out diagnostics over the phone.

3Value

  • Share the bundle, make the savings.
  • Reduce your call costs with Skype on your mobile.
  • Benefit from the best European Union roaming rates from 3.