NPA
NXX
CLLI
City, ST
Telco
224
578
CHCGILMFCM1
PALATINE
T-MOBILE USA INC.
224
836
PALTILPADS0
PALATINE
AMERITECH ILLINOIS
847
202
PALTILPADS0
PALATINE
AMERITECH ILLINOIS
847
221
BNSVILDGDS0
PALATINE
MCIMETRO ATS INC.
847
241
CHCGILWUDS0
PALATINE
OVATION COMMUNICATIONS OF ILLINOIS INC.
847
303
HFESILWLDS1
PALATINE
AMERITECH ILLINOIS
847
348
HFESILWLDS1
PALATINE
AMERITECH ILLINOIS
847
358
PALTILPADS0
PALATINE
AMERITECH ILLINOIS
847
359
PALTILPADS0
PALATINE
AMERITECH ILLINOIS
847
397
HFESILWLDS1
PALATINE
AMERITECH ILLINOIS
847
485
PALTILPADS0
PALATINE
AMERITECH ILLINOIS
847
496
CHCGIL24DS0
PALATINE
TELEPORT COMMUNICATIONS GROUP - CHICAGO
847
523
LBVLILAQRS0
PALATINE
AMERITECH ILLINOIS
847
538
SCBGILRSDS0
PALATINE
AMERITECH ILLINOIS
847
576
SCBGILRSDS0
PALATINE
AMERITECH ILLINOIS
847
654
WDDLILCBDS0
PALATINE
XO ILLINOIS INC.
847
701
WLNGIL01DS0
PALATINE
MPOWER COMMUNICATIONS CORP - IL
847
705
PALTILPADS0
PALATINE
AMERITECH ILLINOIS
847
761
SCBGILRSDS0
PALATINE
AMERITECH ILLINOIS
847
776
PALTILPADS0
PALATINE
AMERITECH ILLINOIS
847
794
OKBRILOAIMD
PALATINE
AT&T LOCAL
847
907
SCBGILRSDS0
PALATINE
AMERITECH ILLINOIS
847
925
HFESILWLDS1
PALATINE
AMERITECH ILLINOIS
847
934
PALTILPADS0
PALATINE
AMERITECH ILLINOIS
847
963
PALTILPADS0
PALATINE
AMERITECH ILLINOIS
847
991
PALTILPADS0
PALATINE
AMERITECH ILLINOIS