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: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-330 A Jacksonville FL JCVLFLCL80Z  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45204      
904-330 0 Jacksonville FL   318J COMCAST IP PHONE, LLC 45204   2012-08-31   
904-330 1 Jacksonville FL   982E BANDWIDTH.COM CLEC, LLC - FL 45204   2012-05-24   
904-330 2 Jacksonville FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45204   2012-12-13   
904-330 3 Jacksonville FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45204   2012-12-13   
904-330 4 Jacksonville FL   982E BANDWIDTH.COM CLEC, LLC - FL 45204   2013-02-28   
904-330 5 Jacksonville FL   7472 POWERTEL JACKSONVILLE LICENSES, INC. 45204   2012-04-01   
904-330 6 Jacksonville FL   7472 POWERTEL JACKSONVILLE LICENSES, INC. 45204   2012-04-01   
904-330 7 Jacksonville FL   7472 POWERTEL JACKSONVILLE LICENSES, INC. 45204   2012-04-01   
904-330 8 Jacksonville FL   7472 POWERTEL JACKSONVILLE LICENSES, INC. 45204   2012-04-01   
904-330 9 Jacksonville FL   7472 POWERTEL JACKSONVILLE LICENSES, INC. 45204   2013-02-04   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.