Applicant
AT&T CORP.,
295 NORTH MAPLE AVENUE
BASKING RIDGE, NJ 07920-2412 USAContact
AMERICAN TELEPHONE & TELEGRAPH (FEDERAL SYSTEMS DIVISION
AMERICAN TELEPHONE & TELEGRAPH (FEDERAL SYSTEMS DIVISION
1120 20TH STREET, NW
WASHINGTON, DC 20036 USA
295 NORTH MAPLE AVENUE, BASKING RIDGE, NJ 07920-2412 USA
1120 20TH STREET NW, WASHINGTON, DC 20036 USA