NPA
NXX
CLLI
City, ST
Telco
708
358
OKPKILOPCG1
OAK PARK
AMERITECH ILLINOIS
708
383
OKPKILOPCG1
OAK PARK
AMERITECH ILLINOIS
708
386
OKPKILOPCG1
OAK PARK
AMERITECH ILLINOIS
708
406
WDDLILCBDS0
OAK PARK
XO ILLINOIS INC.
708
434
EKGVILAADS0
OAK PARK
FOCAL COMMUNICATIONS CORP OF ILLINOIS
708
445
OKPKILOPCG1
OAK PARK
AMERITECH ILLINOIS
708
524
OKPKILOPCG1
OAK PARK
AMERITECH ILLINOIS
708
613
EKGVILAADS1
OAK PARK
FOCAL COMMUNICATIONS CORP OF ILLINOIS
708
622
BNSVILDGDS0
OAK PARK
MCIMETRO ATS INC.
708
628
WLNGIL01DS0
OAK PARK
MPOWER COMMUNICATIONS CORP - IL
708
660
OKPKILOPCG1
OAK PARK
AMERITECH ILLINOIS
708
725
CHCGILWUDS0
OAK PARK
OVATION COMMUNICATIONS OF ILLINOIS INC.
708
763
OKPKILOPCG1
OAK PARK
AMERITECH ILLINOIS
708
848
OKPKILOPCG1
OAK PARK
AMERITECH ILLINOIS
708
851
CHCHILLEDS0
OAK PARK
ALLEGIANCE TELECOM INC. - IL
708
919
CHCGILCNDS1
OAK PARK
GLOBAL CROSSING LOCAL SERVICES INC.-IL
708
934
OKBRILOADC2
OAK PARK
TELEPORT COMMUNICATIONS GROUP - CHICAGO
708
948
CHCGIL24DS0
OAK PARK
TELEPORT COMMUNICATIONS GROUP - CHICAGO
912
244
VDALGABBDS0
OAK PARK
SWIFTTEL COMMUNICATIONS INC. - GA
912
578
OKPKGAXARS1
OAK PARK
PINELAND TELEPHONE COOPERATIVE INC.