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: 386 [Rate centres in NPA 386] [Dial plan for NPA 386]

NXX: 703

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
386-703 A Mayo FL JCVLFLAI5MD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45205      
386-703 0 Mayo FL LVOKFLXANMD  937C ONVOY, LLC - FL 45205      
386-703 1 Mayo FL LVOKFLXANMD  937C ONVOY, LLC - FL 45205      
386-703 2 Mayo FL JCVLFLAI5MD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45205      
386-703 3 Mayo FL LVOKFLXANMD  937C ONVOY, LLC - FL 45205      
386-703 4 Mayo FL JCVLFLCL89Z  073H TELNYX LLC 45205      
386-703 5 Mayo FL JCVLFLJBXBX  489J 1ST POINT COMMUNICATIONS, LLC 45205      
386-703 6 Mayo FL JCVLFLCL32Z  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45205      
386-703 7 Mayo FL   624H ONVOY SPECTRUM, LLC 45205      
386-703 8 Mayo FL LVOKFLXANMD  937C ONVOY, LLC - FL 45205      
386-703 9 Mayo FL LVOKFLXANMD  937C ONVOY, LLC - FL 45205      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.