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: 904 [Rate centres in NPA 904] [Dial plan for NPA 904]

NXX: 558

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-558 A Kingsley Lake FL JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204      
904-558 0 Kingsley Lake FL JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204      
904-558 1 Kingsley Lake FL JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204      
904-558 2 Kingsley Lake FL JCVLFLAI5MD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45204      
904-558 3 Kingsley Lake FL JCVLFLCL89Z  073H TELNYX LLC 45204      
904-558 4 Kingsley Lake FL JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204      
904-558 5 Kingsley Lake FL JCVLFLCL92Z  624H ONVOY SPECTRUM, LLC 45204      
904-558 6 Kingsley Lake FL   902E PEERLESS NETWORK OF FLORIDA, LLC - FL 45204      
904-558 7 Kingsley Lake FL JCVLFLCLDS4  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 45204      
904-558 8 Kingsley Lake FL   624H ONVOY SPECTRUM, LLC 45204      
904-558 9 Kingsley Lake FL JCVLFLAI6MD  073H TELNYX LLC 45204      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.