NPA
NXX
CLLI
City, ST
Telco
262
204
WALLWIFIDS0
CEDARBURG
TELEPORT COMMUNICATIONS GROUP - MILWAUKEE
262
228
MILWWIDKXMD
CEDARBURG
GLOBAL CROSSING TELEMANAGEMENT INC.-WI
262
375
CDBGWI15DSA
CEDARBURG
AMERITECH WISCONSIN
262
376
CDBGWI15DSA
CEDARBURG
AMERITECH WISCONSIN
262
377
CDBGWI15DSA
CEDARBURG
AMERITECH WISCONSIN
262
387
CDBGWI15DSA
CEDARBURG
AMERITECH WISCONSIN
262
421
MILWWIAU00W
CEDARBURG
KMC TELECOM V INC.-WI
262
474
MILXWI14DS0
CEDARBURG
OVATION COMMUNICATIONS OF WISCONSIN INC.
262
546
MILWWISTDS0
CEDARBURG
US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI
262
618
MILXWIILDS0
CEDARBURG
MCIMETRO ATS INC.
262
856
SHFLWIAJCM0
CEDARBURG
JSM TELE-PAGE INC.