NPA	NXX	CLLI	City, ST	Telco
708	418	CMCYILCCDS0	LANSING	AMERITECH ILLINOIS
708	474	CMCYILCCDS0	LANSING	AMERITECH ILLINOIS
708	832	CMCYILCCDS0	CALUMET CY	AMERITECH ILLINOIS
708	862	CMCYILCCDS0	CALUMET CY	AMERITECH ILLINOIS
708	868	CMCYILCCDS0	CALUMET CY	AMERITECH ILLINOIS