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: HGPNNCXCRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-454 A High Point NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-454 0 High Point NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-454 1 High Point NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-454 2 High Point NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-454 3 High Point NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-454 4 High Point NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-454 5 High Point NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-454 6 High Point NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-454 7 High Point NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-454 8 High Point NC 0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      

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

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