NPANXXCLLICity, STTelco
630 348 WDDLILCBDS0 GLEN ELLYN XO ILLINOIS INC.
630 403 CHCGILCNDS0 GLEN ELLYN WINSTAR COMMUNICATIONS LLC - IL
630 446 BNSVILDGDS0 GLEN ELLYN MCIMETRO ATS INC.
630 469 GLELILGEDS0 GLEN ELLYN AMERITECH ILLINOIS
630 474 CHCGILCLDS7 GLEN ELLYN TELEPORT COMMUNICATIONS GROUP - CHICAGO
630 534 CHCGILWUDS0 GLEN ELLYN OVATION COMMUNICATIONS OF ILLINOIS INC.
630 545 GLELILGEDS0 GLEN ELLYN AMERITECH ILLINOIS
630 547 EKGVILAADS0 GLEN ELLYN FOCAL COMMUNICATIONS CORP OF ILLINOIS
630 790 GLELILGEDS0 GLEN ELLYN AMERITECH ILLINOIS
630 793 WLNGIL01DS0 GLEN ELLYN MPOWER COMMUNICATIONS CORP - IL
630 858 GLELILGEDS0 GLEN ELLYN AMERITECH ILLINOIS
630 866 CHCGIL24DS0 GLEN ELLYN TELEPORT COMMUNICATIONS GROUP - CHICAGO
630 942 GLELILGEDS0 GLEN ELLYN AMERITECH ILLINOIS
630 984 WDDLILCBDS0 GLEN ELLYN XO ILLINOIS INC.