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: LYNSOHXARP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-923 A Lyons OH 0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-923 0 Lyons OH 0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-923 1 Lyons OH 0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-923 2 Lyons OH 0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-923 3 Lyons OH 0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-923 4 Lyons OH 0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-923 6 Lyons OH 0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.