NPA
NXX
CLLI
City, ST
Telco
248
264
SFLDMIWKDS0
SOUTH LYON
XO MICHIGAN INC.
248
437
SLYNMIMNDS0
SOUTH LYON
AMERITECH MICHIGAN
248
446
SLYNMIMNDS0
SOUTH LYON
AMERITECH MICHIGAN
248
486
SLYNMIMNDS0
SOUTH LYON
AMERITECH MICHIGAN
248
491
SFLDMIMKDS0
SOUTH LYON
FOCAL COMMUNICATIONS CORPORATION OF MICHIGAN
248
493
SFLDMIDN4MD
SOUTH LYON
TELNET WORLDWIDE INC.
248
573
SFLDMIBVDS0
SOUTH LYON
TELEPORT COMMUNICATIONS GROUP AMERICA - MI
248
587
FMHLMIDWDS0
SOUTH LYON
PHONE MICHIGAN
248
667
FLNTMICDDS0
SOUTH LYON
PHONE MICHIGAN
248
782
SFLDMIOL1MD
SOUTH LYON
GLOBAL CROSSING TELEMANAGEMENT INC.-MI