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: 843

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-843 A Sylvania OH SYVNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 326      
419-843 0 Sylvania OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2003-11-02   
419-843 1 Sylvania OH SYVNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 326      
419-843 2 Sylvania OH SYVNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 326      
419-843 3 Sylvania OH SYVNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 326      
419-843 4 Sylvania OH SYVNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 326      
419-843 5 Sylvania OH SYVNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 326      
419-843 6 Sylvania OH SYVNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 326      
419-843 7 Sylvania OH SYVNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 326      
419-843 8 Sylvania OH SYVNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 326      
419-843 9 Sylvania OH SYVNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 326      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.