Contact us 24 hours a day 7 days a week for the best customer service! If you are calling about a technical issue with your T - Mobile service, please call from a. HELP AND SUPPORT. Services we have for you. Manage your EE, Orange or T - Mobile account here. Not happy with something? Here's our complaints code of. Looking for an easier way to contact T Mobile Customer Service? T Mobile also offers to pay monthly contract and pay as you go plans to suit all your needs. If you want to ask why a word can't be typed, your signature's been changed, or a post has been deleted see the Forum Rules. It is slow but it work. If you have a T Mobile pay as you go dump it, they have even less respect for you than contract. ON EON Contact Number Helpline E. Get a free business account Learn .