Local Calling Guide

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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

NXX: 741

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-741 A Chicago Zone 11-O'Hare IL DSPLILXLDS0  9329 ILLINOIS BELL TEL CO 358      
773-741 0 Chicago Zone 11-O'Hare IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2019-11-17   
773-741 1 Chicago Zone 11-O'Hare IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-02-03   
773-741 2 Chicago Zone 11-O'Hare IL CHCGIL24DS7  5917 FIRST COMMUNICATIONS, LLC 358   2004-07-16   
773-741 3 Chicago Zone 11-O'Hare IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2009-11-17   
773-741 4 Chicago Zone 11-O'Hare IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-02-03   
773-741 5 Chicago Zone 11-O'Hare IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2009-11-17   
773-741 6 Chicago Zone 11-O'Hare IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2009-11-17   
773-741 7 Chicago Zone 11-O'Hare IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2009-11-17   
773-741 8 Chicago Zone 11-O'Hare IL DSPLILXLDS0  9329 ILLINOIS BELL TEL CO 358      
773-741 9 Chicago Zone 11-O'Hare IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-02-03   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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