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: 419 [Rate centres in NPA 419] [Dial plan for NPA 419]

NXX: 974

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-974 A Bettsville OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
419-974 0 Bettsville OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
419-974 1 Bettsville OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2009-01-04   
419-974 4 Bettsville OH   793K TWC IP ENABLED SERVICES, LLC 326   2007-04-25   
419-974 8 Bettsville OH BWLGOHXAUMD  624H ONVOY SPECTRUM, LLC 326   2024-10-28   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.