NPA	NXX	CLLI	City, ST	Telco
773	223	CHCHILJFAMD	CHICGOZN06	HEARTLAND COMMUNICATIONS INC.
773	242	CICRILCIDS0	CHICGOZN06	AMERITECH ILLINOIS
773	247	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	254	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	257	CHCGILLDDS0	CHICGOZN06	AMERITECH ILLINOIS
773	265	CHCGILKEDS0	CHICGOZN06	AMERITECH ILLINOIS
773	277	CHCGILLDDS0	CHICGOZN06	AMERITECH ILLINOIS
773	299	CHCGILWJDS0	CHICGOZN06	MCIMETRO ATS INC.
773	321	CHCGILCNDS0	CHICGOZN06	WINSTAR COMMUNICATIONS LLC - IL
773	346	CHCHILLEDS0	CHICGOZN06	ALLEGIANCE TELECOM INC. - IL
773	376	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	446	EKGVILAADS0	CHICGOZN06	FOCAL COMMUNICATIONS CORP OF ILLINOIS
773	475	CHCGIL24DS0	CHICGOZN06	TELEPORT COMMUNICATIONS GROUP - CHICAGO
773	521	CHCGILLDDS0	CHICGOZN06	AMERITECH ILLINOIS
773	522	CHCGILLDDS0	CHICGOZN06	AMERITECH ILLINOIS
773	523	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	533	CHCGILKEDS0	CHICGOZN06	AMERITECH ILLINOIS
773	534	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	535	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	542	CHCGILLDDS0	CHICGOZN06	AMERITECH ILLINOIS
773	553	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	579	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	584	EGVGILIFDS0	CHICGOZN06	MCI WORLDCOM COMMUNICATIONS INC. - IL
773	635	CHCGILCNDS1	CHICGOZN06	GLOBAL CROSSING LOCAL SERVICES INC.-IL
773	638	CHCGILKEDS0	CHICGOZN06	AMERITECH ILLINOIS
773	640	CHCGILWUDS0	CHICGOZN06	OVATION COMMUNICATIONS OF ILLINOIS INC.
773	648	CHCGILWUDS0	CHICGOZN06	OVATION COMMUNICATIONS OF ILLINOIS INC.
773	650	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	696	WLNGIL01DS0	CHICGOZN06	MPOWER COMMUNICATIONS CORP - IL
773	715	CHCGILMFCM0	CHICGOZN06	T-MOBILE USA INC.
773	722	CHCGILKEDS0	CHICGOZN06	AMERITECH ILLINOIS
773	733	CHCGILWUDS0	CHICGOZN06	OVATION COMMUNICATIONS OF ILLINOIS INC.
773	744	CHCGILMFCM0	CHICGOZN06	T-MOBILE USA INC.
773	762	CHCGILLDDS0	CHICGOZN06	AMERITECH ILLINOIS
773	822	CHCGILCLGMD	CHICGOZN06	AT&T LOCAL
773	823	CHCGILCLGMD	CHICGOZN06	AT&T LOCAL
773	826	CHCGILKEDS0	CHICGOZN06	AMERITECH ILLINOIS
773	827	CHCGILCLGMD	CHICGOZN06	AT&T LOCAL
773	843	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	847	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	869	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	890	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS
773	893	BNSVILDGDS0	CHICGOZN06	MCIMETRO ATS INC.
773	920	CHCGILCNDS1	CHICGOZN06	GLOBAL CROSSING LOCAL SERVICES INC.-IL
773	927	CHCGILLADS0	CHICGOZN06	AMERITECH ILLINOIS