NPA	NXX	CLLI	City, ST	Telco
312	596	CHCGILCLDS7	CHICGOZN01	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	402	CHCGILCLDS7	GENEVA	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	412	CHCGILCLDS7	BENSENVL	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	423	CHCGILCLDS7	AURORA	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	425	CHCGILCLDS7	BATAVIA	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	474	CHCGILCLDS7	GLEN ELLYN	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	490	CHCGILCLDS7	LA GRANGE	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	501	CHCGILCLDS7	ELMHURST	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	519	CHCGILCLDS7	LOMBARD	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	755	CHCGILCLDS7	LEMONT	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	912	CHCGILCLDS7	ROSELLE	TELEPORT COMMUNICATIONS GROUP - CHICAGO
630	923	CHCGILCLDS7	WHEATON	TELEPORT COMMUNICATIONS GROUP - CHICAGO
708	897	CHCGILCLDS7	BLUEISLAND	TELEPORT COMMUNICATIONS GROUP - CHICAGO
708	898	CHCGILCLDS7	CHICAGOHTS	TELEPORT COMMUNICATIONS GROUP - CHICAGO
708	907	CHCGILCLDS7	OAK LAWN	TELEPORT COMMUNICATIONS GROUP - CHICAGO
815	526	CHCGILCLDS7	CRYSTAL LK	TELEPORT COMMUNICATIONS GROUP - CHICAGO
815	527	CHCGILCLDS7	WOODSTOCK	TELEPORT COMMUNICATIONS GROUP - CHICAGO
815	528	CHCGILCLDS7	MCHENRY	TELEPORT COMMUNICATIONS GROUP - CHICAGO
815	530	CHCGILCLDS7	JOLIET	TELEPORT COMMUNICATIONS GROUP - CHICAGO
847	231	CHCGILCLDS7	GRAYS LAKE	TELEPORT COMMUNICATIONS GROUP - CHICAGO
847	379	CHCGILCLDS7	ZION	TELEPORT COMMUNICATIONS GROUP - CHICAGO
847	629	CHCGILCLDS7	FOX LAKE	TELEPORT COMMUNICATIONS GROUP - CHICAGO