NPA
NXX
CLLI
City, ST
Telco
715
720
CHFLWI11DSA
CHIPPEWFLS
AMERITECH WISCONSIN
715
723
CHFLWI11DSA
CHIPPEWFLS
AMERITECH WISCONSIN
715
726
CHFLWI11DSA
CHIPPEWFLS
AMERITECH WISCONSIN
715
738
CHFLWI11DSA
CHIPPEWFLS
AMERITECH WISCONSIN
715
861
EUCLWIAUAMD
CHIPPEWFLS
LEVEL 3 COMMUNICATIONS LLC - WI