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.

Mayo, FL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
386-294 A MAYOFLXARS1  0336 WINDSTREAM FLORIDA, INC. 45205      
386-703 A   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45205      
386-703 0   937C ONVOY, LLC - FL 45205   2019-03-01   
386-703 1   937C ONVOY, LLC - FL 45205   2019-03-01   
386-703 2   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45205   2014-02-20   
386-703 3   937C ONVOY, LLC - FL 45205   2018-09-30   
386-703 6   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45205   2018-11-26   
386-703 8   937C ONVOY, LLC - FL 45205   2018-12-16   
386-703 9   937C ONVOY, LLC - FL 45205   2018-12-16   

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.