FCC Intermediate Provider Registry
T-Mobile USA, Inc.
Provider details
Published contacts
Regulatory contact
Doug Hoff
Regulatory Manager
6250 Shiloh Rd., Ste 110 Alpharetta, GA 30005
404-472-6241
Rural call completion contact
Gary Grinham
Controller
Controller
1550 Scenic Ave., Suite #100, Costa Mesa, CA 92626
949-231-7094