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.

Clyde, OH

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
567-855 1 TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2009-01-04   
567-855 2 NRWLOHXAJMD  464C ONVOY, LLC - OH 326   2005-05-01   
567-855 4 TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326   2005-03-10   
567-855 5 NRWLOHXAX1X  793K TWC IP ENABLED SERVICES, LLC 326   2007-03-06   
567-855 7 NPLNOHXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-13   
567-855 8 TOLDOHOZDS0  7158 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 326   2004-11-21   
567-855 9 TOLDOH21DS4  284F PEERLESS NETWORK OF OHIO, LLC - OH 326   2013-12-29   

<< 1 2

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.