FCC Intermediate Provider Registry
AT&T Services, Inc.
Provider details
Published contacts
Regulatory contact
Glenis McKoy
Manager - Regulatory
1120 20th St. NW, Suite 1000, Washington DC 20036
202-457-3852
Rural call completion contact
Donna Dupre
Principal
Network Operations - NESAC
28W615 Ferry Rd, Warrenville IL 60555
630-836-8300