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: 590

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-590 A Lawtey FL JCVLFLJBXBX  489J 1ST POINT COMMUNICATIONS, LLC 45204      
904-590 0 Lawtey FL JCVLFLJBXBX  489J 1ST POINT COMMUNICATIONS, LLC 45204   2020-08-20   
904-590 1 Lawtey FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2023-09-23   
904-590 2 Lawtey FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2020-10-03   
904-590 4 Lawtey FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2021-02-06   
904-590 5 Lawtey FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2021-02-06   
904-590 6 Lawtey FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2021-07-04   
904-590 7 Lawtey FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2021-07-04   
904-590 8 Lawtey FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2021-08-07   
904-590 9 Lawtey FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2021-10-21   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.