NPA	NXX	CLLI	City, ST	Telco
312	202	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	255	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	266	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	280	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	397	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	469	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	475	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	482	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	642	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	649	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	664	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	694	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	695	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	799	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	908	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	915	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	926	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	943	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	944	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	951	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS
312	988	CHCGILSUDS2	CHICGOZN01	AMERITECH ILLINOIS