NPANXXCLLICity, STTelco
773 229 SMMTILSMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 284 CHCGILPMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 306 CHCGILCLGMD CHICGOZN08 AT&T LOCAL
773 349 CHCGILWJDS0 CHICGOZN08 MCIMETRO ATS INC.
773 362 CHCGILCNDS0 CHICGOZN08 WINSTAR COMMUNICATIONS LLC - IL
773 424 OKBRILOADC2 CHICGOZN08 TELEPORT COMMUNICATIONS GROUP - CHICAGO
773 432 CHCGILCLGMD CHICGOZN08 AT&T LOCAL
773 434 CHCGILPRCG0 CHICGOZN08 AMERITECH ILLINOIS
773 436 CHCGILPRCG0 CHICGOZN08 AMERITECH ILLINOIS
773 470 WDDLILCBDS0 CHICGOZN08 XO ILLINOIS INC.
773 471 CHCGILPRCG0 CHICGOZN08 AMERITECH ILLINOIS
773 476 CHCGILPRCG0 CHICGOZN08 AMERITECH ILLINOIS
773 498 CHCGIL24DS0 CHICGOZN08 TELEPORT COMMUNICATIONS GROUP - CHICAGO
773 526 CHCGILWUDS0 CHICGOZN08 OVATION COMMUNICATIONS OF ILLINOIS INC.
773 581 CHCGILPMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 582 CHCGILPMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 585 CHCGILPMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 586 SMMTILSMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 627 CHCGILWUDS0 CHICGOZN08 OVATION COMMUNICATIONS OF ILLINOIS INC.
773 735 CHCGILPMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 737 CHCGILPRCG0 CHICGOZN08 AMERITECH ILLINOIS
773 757 OKBRILOADC2 CHICGOZN08 TELEPORT COMMUNICATIONS GROUP - CHICAGO
773 767 CHCGILPMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 776 CHCGILPRCG0 CHICGOZN08 AMERITECH ILLINOIS
773 778 CHCGILPRCG0 CHICGOZN08 AMERITECH ILLINOIS
773 780 WLNGIL01DS0 CHICGOZN08 MPOWER COMMUNICATIONS CORP - IL
773 788 SMMTILSMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 838 CHCGILPMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 863 CHCGILPRCG0 CHICGOZN08 AMERITECH ILLINOIS
773 875 CHCGILMFCM0 CHICGOZN08 T-MOBILE USA INC.
773 884 CHCGILPMDS0 CHICGOZN08 AMERITECH ILLINOIS
773 912 CHCGILCNDS1 CHICGOZN08 GLOBAL CROSSING LOCAL SERVICES INC.-IL
773 918 CHCGILPRCG0 CHICGOZN08 AMERITECH ILLINOIS
773 925 CHCGILPRCG0 CHICGOZN08 AMERITECH ILLINOIS
773 948 BNSVILDGDS0 CHICGOZN08 MCIMETRO ATS INC.