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: CLMDOH441MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
614-394 A Westerville OH 3376 WINDSTREAM NUVOX OHIO, LLC 324      
614-408 A Dublin OH 3376 WINDSTREAM NUVOX OHIO, LLC 324      
614-453 A Columbus OH 3376 WINDSTREAM NUVOX OHIO, LLC 324      
614-468 A Worthington OH 3376 WINDSTREAM NUVOX OHIO, LLC 324      
614-484 A Columbus OH 3376 WINDSTREAM NUVOX OHIO, LLC 324      
614-498 A Gahanna OH 3376 WINDSTREAM NUVOX OHIO, LLC 324      
740-868 A Zanesville OH 3376 WINDSTREAM NUVOX OHIO, LLC 324      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.