NPA
NXX
CLLI
City, ST
Telco
248
255
DTRTMIBADS0
WALLEDLAKE
TELEPORT COMMUNICATIONS GROUP AMERICA - MI
248
295
SFLDMIWKDS0
WALLEDLAKE
XO MICHIGAN INC.
248
438
SFLDMIOL1MD
WALLEDLAKE
GLOBAL CROSSING TELEMANAGEMENT INC.-MI
248
560
FMHLMIDWDS0
WALLEDLAKE
PHONE MICHIGAN
248
624
WDLKMIMNDS0
WALLEDLAKE
AMERITECH MICHIGAN
248
668
WDLKMIMNDS0
WALLEDLAKE
AMERITECH MICHIGAN
248
669
WDLKMIMNDS0
WALLEDLAKE
AMERITECH MICHIGAN
248
787
LIVNMIUXCM1
WALLEDLAKE
OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC
248
863
SFLDMIBVDS0
WALLEDLAKE
TELEPORT COMMUNICATIONS GROUP AMERICA - MI
248
896
SFLDMIMKDS0
WALLEDLAKE
FOCAL COMMUNICATIONS CORPORATION OF MICHIGAN
248
926
WDLKMIMNDS0
WALLEDLAKE
AMERITECH MICHIGAN
248
938
ANARMIIBDS0
WALLEDLAKE
US XCHANGE OF MICHIGAN LLC DBA CHOICE ONE COMM MI
248
956
FLNTMICDDS0
WALLEDLAKE
PHONE MICHIGAN
248
960
WDLKMIMNDS0
WALLEDLAKE
AMERITECH MICHIGAN