Three UK offers the following phone number for customer service, contact Three International..

Contact Three customer Care..

THREE is the UK’s fastest growing mobile network. Buy the latest mobile phones and mobile broadband on pay monthly.

THREE mobile customer service contact telephone number provided by the numbers helpline the largest Uk direct for customer service telephone numbers.

Three customer Service

Three UK customer service number:

0800 358 8460

Call Three From Mobile:

333 (free) (Phone account)
500 (free) (Mobile Broadband account)

Three From any other phone:

0843 373 3333* (Phone account)
0843 373 0500* (Mobile Broadband account)

Call Three From abroad:

+44 7782 333 333** (Phone account)
+44 7782 333 500** (Mobile Broadband account)

Three UK customer service hours:

8am – 9pm Monday to Friday.
9am – 8pm Saturday and Sunday.

Three UK Sales number: (enquiries)

0800 358 9341

8am to 10pm every day.

Three UK customer support number: (General)

0844 338 0330*

Three UK customer service email address:

Three Customer Services
Hutchison 3G UK Ltd
PO Box 333
G2 9AG.

You’ll need to include your name, date of birth and postcode in the letter, as well as contact number details for how you’d like us to get back to you. This helps us to find you on our systems, so we can look into your query more quickly. Please give us 7-10 days to get back to you.

Tags: , , , , , , , , , , , , , , , , , , , , ,

3 Comments to “THREE”

  1. Mari Mackay says:

    calling Three customer services is free from abroad? I’m in Spain and want to discuss getting it unlocked so that I can give it to my daughter as soon as I get back. I also need to discuss upgrading my phone.
    If someone can help can they please call me (if I’m not charged!) or email me back.
    Thank you

  2. Kelen says:

    Hi this still wrong yes I have lost my phone on the 27/12/15 and my bank insurance have replaced the phone for me on 04/12/15 imei 352025075491689 and I lost it on 14/01/16 at 18:56 like my other phone 07446281738 please I need a letter for 07446285925 with the details above for my bank insurance I can’t be contacted on the phone as I don’t have phone at all thanks!

  3. Nicola says:

    Can not contact three been cut off an need to no how much I need to pay it or would like 3 to contact me asap to sort something out as I need to receive incoming calls and text from my children’s school and appointments

Leave a Comment