NPA
NXX
CLLI
City, ST
Telco
773
380
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CHICGOZN03
AMERITECH ILLINOIS
773
399
PRRGILXLDS0
CHICGOZN03
AMERITECH ILLINOIS
773
864
PRRGILXLDS0
CHICGOZN03
AMERITECH ILLINOIS
773
867
PRRGILXLDS0
CHICGOZN03
AMERITECH ILLINOIS
847
318
PRRGILXLDS0
PARK RIDGE
AMERITECH ILLINOIS
847
384
PRRGILXLDS0
PARK RIDGE
AMERITECH ILLINOIS
847
698
PRRGILXLDS0
PARK RIDGE
AMERITECH ILLINOIS