Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Welcome, NC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
336-619 A LXTNNCXAJMD  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-619 0 LXTNNCXAJMD  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-21   
336-619 1 LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2022-12-05   
336-619 2 LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2019-06-25   
336-619 3 LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2020-12-27   
336-619 4 LXTNNCXAJMD  793K TWC IP ENABLED SERVICES, LLC 424   2009-06-11   
336-619 5 LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2020-12-27   
336-619 6 GNBONCEU31Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2019-05-10   
336-619 7 GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2015-06-11   
336-619 8 LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2022-07-31   
336-619 9 LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2022-07-31   
336-731 A WLCMNCXARS0  0483 WINDSTREAM LEXCOM COMMUNICATIONS, LLC 424      
743-344 A LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2024-01-15   
743-344 0 LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2023-09-18   
743-344 1 LXTNNCXAFMD  624H ONVOY SPECTRUM, LLC 424   2024-03-03   
743-344 3 LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2023-03-20   

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

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