NPA
NXX
CLLI
City, ST
Telco
630
245
NPVLILNEDS0
NAPERVILLE
AMERITECH ILLINOIS
630
505
NPVLILNEDS0
NAPERVILLE
AMERITECH ILLINOIS
630
577
NPVLILNEDS0
NAPERVILLE
AMERITECH ILLINOIS
630
649
NPVLILNEDS0
NAPERVILLE
AMERITECH ILLINOIS
630
713
NPVLILNEDS0
NAPERVILLE
AMERITECH ILLINOIS
630
799
NPVLILNEDS0
NAPERVILLE
AMERITECH ILLINOIS
630
857
NPVLILNEDS0
NAPERVILLE
AMERITECH ILLINOIS
630
955
NPVLILNEDS0
NAPERVILLE
AMERITECH ILLINOIS
630
979
NPVLILNEDS0
NAPERVILLE
AMERITECH ILLINOIS