Local Calling Guide

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

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-321 A Chicago Zone 06-Kedzie IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-321 0 Chicago Zone 06-Kedzie IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-321 1 Chicago Zone 06-Kedzie IL   829J PAETEC ITEL, LLC 358      
773-321 2 Chicago Zone 06-Kedzie IL   829J PAETEC ITEL, LLC 358      
773-321 3 Chicago Zone 06-Kedzie IL   829J PAETEC ITEL, LLC 358      
773-321 4 Chicago Zone 06-Kedzie IL   829J PAETEC ITEL, LLC 358      
773-321 5 Chicago Zone 06-Kedzie IL   829J PAETEC ITEL, LLC 358      
773-321 6 Chicago Zone 06-Kedzie IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-321 7 Chicago Zone 06-Kedzie IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-321 8 Chicago Zone 06-Kedzie IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-321 9 Chicago Zone 06-Kedzie IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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