Local Calling Guide

Area code/prefix search

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NPA: 704 [Rate centres in NPA 704] [Dial plan for NPA 704]

NXX: 557

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-557 A Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-557 0 Charlotte NC CHRLNCRL3MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422   2008-03-19   
704-557 1 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-557 2 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-557 3 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-557 4 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-557 5 Charlotte NC CHRONCNA0MD  8645 SUNCOM DBA T-MOBILE USA 422   2005-07-22   
704-557 6 Charlotte NC CHRXNCGVGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 422   2008-09-18   
704-557 7 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-557 8 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-557 9 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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