NPA
NXX
CLLI
City, ST
Telco
630
662
LGRCILLGDS0
WESTERNSPG
AMERITECH ILLINOIS
708
246
LGRCILLGDS0
WESTERNSPG
AMERITECH ILLINOIS
708
260
CHCGILABDS0
WESTERNSPG
FOCAL COMMUNICATIONS CORP OF ILLINOIS
708
286
OKBRILDC00W
WESTERNSPG
KMC TELECOM V INC. - IL
708
292
CHCGILWUDS0
WESTERNSPG
OVATION COMMUNICATIONS OF ILLINOIS INC.
708
505
WLNGIL01DS0
WESTERNSPG
MPOWER COMMUNICATIONS CORP - IL
708
550
OKBRILOADC2
WESTERNSPG
TELEPORT COMMUNICATIONS GROUP - CHICAGO
708
678
BNSVILDGDS0
WESTERNSPG
MCIMETRO ATS INC.
708
783
LGRCILLGDS0
WESTERNSPG
AMERITECH ILLINOIS
708
784
LGRCILLGDS0
WESTERNSPG
AMERITECH ILLINOIS
708
859
CHCGILCNDS1
WESTERNSPG
GLOBAL CROSSING LOCAL SERVICES INC.-IL