Three Mobile Customer Services 0800 033 8002

This Call costs 5p per minute from a standard BT UK landline plus your phone provider's access charge. You must have the bill payers permission if you continue to use the service. This service is brought to you by CH Numbers.

 customer service helpline number

Mobile Network Operator

Best calling hours
09:00-18:00 GMT
Main Address
Three Mobile Customer Complaints
Head Office address
Hutchison 3G UK Ltd
PO Box 333
G2 9AG