NPA	NXX	CLLI	City, ST	Telco
312	212	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	235	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	291	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	293	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	360	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	386	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	447	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	461	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	566	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	583	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	588	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	662	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	675	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	745	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	747	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	765	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	788	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	834	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	880	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	957	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	974	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS
312	987	CHCGILWBDS2	CHICGOZN01	AMERITECH ILLINOIS