NPA
NXX
CLLI
City, ST
Telco
630
226
BGBKILBKDS0
LEMONT
AMERITECH ILLINOIS
630
243
LEMTILLEDS0
LEMONT
AMERITECH ILLINOIS
630
252
LEMTILLNDS0
LEMONT
AMERITECH ILLINOIS
630
257
LEMTILLEDS0
LEMONT
AMERITECH ILLINOIS
630
296
CHCGIL24DS0
LEMONT
TELEPORT COMMUNICATIONS GROUP - CHICAGO
630
343
CHCGILCNDS0
LEMONT
WINSTAR COMMUNICATIONS LLC - IL
630
378
BGBKILBKDS0
LEMONT
AMERITECH ILLINOIS
630
410
OKBRILOADC2
LEMONT
TELEPORT COMMUNICATIONS GROUP - CHICAGO
630
633
CHCGILWUDS0
LEMONT
OVATION COMMUNICATIONS OF ILLINOIS INC.
630
679
BGBKILBKDS0
LEMONT
AMERITECH ILLINOIS
630
685
EKGVILAADS0
LEMONT
FOCAL COMMUNICATIONS CORP OF ILLINOIS
630
739
LEMTILLNDS0
LEMONT
AMERITECH ILLINOIS
630
754
WDDLILCBDS0
LEMONT
XO ILLINOIS INC.
630
755
CHCGILCLDS7
LEMONT
TELEPORT COMMUNICATIONS GROUP - CHICAGO
630
759
BGBKILBKDS0
LEMONT
AMERITECH ILLINOIS
630
771
BGBKILBKDS0
LEMONT
AMERITECH ILLINOIS
630
783
LEMTILLNDS0
LEMONT
AMERITECH ILLINOIS
630
863
CHCGILMFCM1
LEMONT
T-MOBILE USA INC.
630
972
LEMTILLNDS0
LEMONT
AMERITECH ILLINOIS