NPA
NXX
CLLI
City, ST
Telco
630
230
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
321
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
323
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
325
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
455
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
654
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
655
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
734
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
789
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
794
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
850
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
856
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
887
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
920
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS
630
986
HNDLILHIDS0
HINSDALE
AMERITECH ILLINOIS