If you have health insurance that covers hearing aids, such as Medicare Advantage, be sure to read your plan documents carefully, because you may only be covered if you buy your hearing aid from certain suppliers or through a certain process. If you don't have such coverage, you can buy hearing aids wherever you want.
Call: 1-877-453-1304. Customer Care representatives are available from 3 a.m. to 10p.m. PT, daily. Automated account help is available 24 hours a day, 7 days a week. If you are calling about a technical issue with your T-Mobile service, please call from a different phone so that we can troubleshoot with you.
AT&T is one of the premier wireless providers for smart phones in the US. AT&T's main competitor is Verizon. AT&T's toll-free customer service number is 1-800-331-0500 for wireless services. For Landline customer service the number is 1-800-288-2747. The company does encourage users to use their technical support system and help forums on their website.