NPA
NXX
CLLI
City, ST
Telco
701
785
MCHNNDXARS7
MCHENRY
GRIGGS COUNTY TELEPHONE CO.
815
271
EGVGILIFDS0
MCHENRY
MCI WORLDCOM COMMUNICATIONS INC. - IL
815
307
EKGVILAADS0
MCHENRY
FOCAL COMMUNICATIONS CORP OF ILLINOIS
815
322
CHCGIL24DS0
MCHENRY
AT&T BROADBAND PHONE OF ILLINOIS LLC - IL
815
331
CHCGILABDS0
MCHENRY
FOCAL COMMUNICATIONS CORP OF ILLINOIS
815
344
MCHNILMYDS0
MCHENRY
AMERITECH ILLINOIS
815
349
WDDLILCBDS0
MCHENRY
XO ILLINOIS INC.
815
363
MCHNILMYDS0
MCHENRY
AMERITECH ILLINOIS
815
385
MCHNILMYDS0
MCHENRY
AMERITECH ILLINOIS
815
388
CHCGIL24DS0
MCHENRY
TELEPORT COMMUNICATIONS GROUP - CHICAGO
815
403
ARLHILJQCM0
MCHENRY
SPRINT SPECTRUM L.P.
815
430
CHCGIL24DS3
MCHENRY
GLOBALCOM INC.-IL
815
528
CHCGILCLDS7
MCHENRY
TELEPORT COMMUNICATIONS GROUP - CHICAGO
815
578
MCHNILMYDS0
MCHENRY
AMERITECH ILLINOIS
815
669
CHCGILGMDS2
MCHENRY
LEVEL 3 COMMUNICATIONS LLC - IL
815
679
CHCGILACDS0
MCHENRY
RCN TELECOM SERVICES OF ILLINOIS INC. - IL
815
759
MCHNILMYDS0
MCHENRY
AMERITECH ILLINOIS
815
903
BURGILAHCM2
MCHENRY
AMERITECH MOBILE SERVICES INC.