NPA
NXX
CLLI
City, ST
Telco
718
233
NYCNNYDB6MD
NWYRCYZN06
FOCAL COMMUNICATIONS CORP OF NEW YORK
718
360
NYCNNYDB6MD
NWYRCYZN06
FOCAL COMMUNICATIONS CORP OF NEW YORK
718
770
NYCNNYDB6MD
NWYRCYZN06
FOCAL COMMUNICATIONS CORP OF NEW YORK
718
874
NYCNNYDB6MD
NWYRCYZN15
FOCAL COMMUNICATIONS CORP OF NEW YORK
718
928
NYCNNYDB6MD
NWYRCYZN06
FOCAL COMMUNICATIONS CORP OF NEW YORK