Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: CHRLNCBO52F

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
704-388 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-519 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-521 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-522 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-523 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-525 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-527 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-529 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-558 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-559 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-561 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-565 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-582 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-586 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-665 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-672 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-676 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-679 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
980-388 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
980-683 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
980-776 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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