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: 318

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-318 A Sylvania OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
419-318 0 Sylvania OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326   2005-04-25   
419-318 1 Sylvania OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326   2006-06-26   
419-318 2 Sylvania OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2010-02-20   
419-318 3 Sylvania OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2010-08-08   
419-318 4 Sylvania OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326   2006-04-03   
419-318 5 Sylvania OH TOLDOHOZDS0  7158 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 326   2006-04-24   
419-318 7 Sylvania OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2011-07-03   
419-318 8 Sylvania OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2011-09-01   
419-318 9 Sylvania OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2009-01-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.