NPA
NXX
CLLI
City, ST
Telco
262
245
WMBYWI11DSA
WILLIAMSBY
AMERITECH WISCONSIN
262
607
NWBLWICYCM1
WILLIAMSBY
UNITED STATES CELLULAR CORP. - WISCONSIN
262
686
WALLWIFIDS0
WILLIAMSBY
TELEPORT COMMUNICATIONS GROUP - MILWAUKEE
262
876
SHFLWIAJCM0
WILLIAMSBY
JSM TELE-PAGE INC.