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: MDVLGAAN1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
478-221 3 Gray GA 792K CHARTER IP ENABLED SERVICES, LLC 446   2012-04-05   
478-266 0 Irwinton GA 792K CHARTER IP ENABLED SERVICES, LLC 446   2021-03-27   
478-295 A Milledgeville GA 792K CHARTER IP ENABLED SERVICES, LLC 446   2025-02-12   
478-295 0 Milledgeville GA 792K CHARTER IP ENABLED SERVICES, LLC 446   2007-05-22   
478-295 1 Milledgeville GA 792K CHARTER IP ENABLED SERVICES, LLC 446   2015-03-01   
478-295 2 Milledgeville GA 792K CHARTER IP ENABLED SERVICES, LLC 446   2008-04-21   
478-295 3 Milledgeville GA 792K CHARTER IP ENABLED SERVICES, LLC 446   2012-09-10   
478-344 A Lake Sinclair GA 792K CHARTER IP ENABLED SERVICES, LLC 446   2025-02-12   
478-344 0 Lake Sinclair GA 792K CHARTER IP ENABLED SERVICES, LLC 446      
478-723 1 Gordon GA 792K CHARTER IP ENABLED SERVICES, LLC 446   2023-12-10   

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

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