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: 928

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-928 A Polk OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
419-928 0 Polk OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
419-928 1 Polk OH NRWLOHXA1MD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 326   2007-07-03   
419-928 2 Polk OH NRWLOHXAEMD  024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 326   2010-08-08   
419-928 3 Polk OH TOLDOH21XXZ  073H TELNYX LLC 326   2019-10-04   
419-928 4 Polk OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326   2005-04-10   
419-928 5 Polk OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2021-02-08   
419-928 6 Polk OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2021-03-22   
419-928 7 Polk OH TOLDOH21DS4  284F PEERLESS NETWORK OF OHIO, LLC - OH 326   2014-01-02   
419-928 8 Polk OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2023-07-31   
419-928 9 Polk OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2022-02-21   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.