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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: CHRLNCTAX9Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
704-991 7 Albemarle NC 073H TELNYX LLC 422   2020-10-10   
828-392 3 Maiden NC 073H TELNYX LLC 422   2020-08-28   
828-818 2 Blowing Rock NC 073H TELNYX LLC 422   2020-10-09   
980-261 4 Badin NC 073H TELNYX LLC 422   2020-10-11   
980-284 A Lincolnton NC 073H TELNYX LLC 422      
980-284 0 Lincolnton NC 073H TELNYX LLC 422   2017-05-05   
980-294 5 Alton NC 073H TELNYX LLC 422   2020-10-11   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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