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: CHRLNCTAXPY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
980-301 A Charlotte NC 114J EXIANT COMMUNICATIONS LLC 422      
980-301 1 Charlotte NC 114J EXIANT COMMUNICATIONS LLC 422   2019-12-27   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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