NPA
NXX
CLLI
City, ST
Telco
630
353
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
512
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
515
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
719
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
724
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
725
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
737
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
810
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
829
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
852
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
960
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
963
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
964
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
968
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
969
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS
630
971
DWGVILDGDS1
DOWNERSGRV
AMERITECH ILLINOIS