T-Mobile
T-Mobile Customer Service
If you need to contact the T-Mobile customer service department by phone, you can choose from one of the available customer service phone numbers. The customer service helpline is available from 3 a.m. to 10 p.m. PST 7 days a week. The automated line is open 24/7.
General customer service (purchases): 1-800-866-2453
Business customer service: 1-888-537-4242
Customer service helpline: 1-877-453-1304
TTY: 1-877-296-1018
TTY services are available between the hours of 5 a.m. and 10 p.m. PST daily.
T-Mobile Mailing Address
Customers who wish to contact T-Mobile customer service by mail can send all letters to:
T-Mobile Customer Relations
PO Box 37380
Albuquerque, NM 87176-7380
This address should be used for customer service contact only. Billing inquiries should be sent to the billing address on your statement.
T-Mobile Locations
Our T-Mobile locator is very easy to use. Just browse T-Mobile locations by city and state.- Alabama
- Arkansas
- Arizona
- California
- Colorado
- Connecticut
- District of Columbia
- Delaware
- Florida
- Georgia
- Hawaii
- Iowa
- Idaho
- Illinois
- Indiana
- Kansas
- Kentucky
- Louisiana
- Massachusetts
- Maryland
- Maine
- Michigan
- Minnesota
- Missouri
- Mississippi
- North Carolina
- New Hampshire
- New Jersey
- New Mexico
- Nevada
- New York
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- Tennessee
- Texas
- Utah
- Virginia
- Vermont
- Washington
- Wisconsin
- West Virginia
- Wyoming