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.

NPA: 614 [Rate centres in NPA 614] [Dial plan for NPA 614]

NXX: 664

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
614-664 A Hilliard OH CLMDOHHX3MD  8638 GLOBAL CROSSING LOCAL SERVICES, INC. - OH 324      
614-664 0 Hilliard OH CLMDOHHX3MD  8638 GLOBAL CROSSING LOCAL SERVICES, INC. - OH 324      
614-664 2 Hilliard OH CLMDOHHX3MD  8638 GLOBAL CROSSING LOCAL SERVICES, INC. - OH 324      
614-664 3 Hilliard OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
614-664 4 Hilliard OH   145J TERRA NOVA TELECOM INC. 324      
614-664 6 Hilliard OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
614-664 7 Hilliard OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
614-664 8 Hilliard OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
614-664 9 Hilliard OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.