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: GNBONCEU83Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
743-895 A Greensboro NC 506J TWILIO INTERNATIONAL, INC. 424      
743-895 8 Greensboro NC 506J TWILIO INTERNATIONAL, INC. 424   2021-05-27   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

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