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: 672

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-672 A Jacksonville FL JCVLFLCL74Z  516C AT&T CORP. 45204      
904-672 0 Jacksonville FL JCVLFLCL80Z  5562 METROPCS, INC. 45204   2008-11-23   
904-672 1 Jacksonville FL JCVLFLCLYRX  829J PAETEC ITEL, LLC 45204   2008-10-19   
904-672 2 Jacksonville FL JCVLFLCLYNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 45204   2008-10-26   
904-672 3 Jacksonville FL JCVLFLCLYNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 45204   2008-10-26   
904-672 4 Jacksonville FL JCVLFLCLYRX  829J PAETEC ITEL, LLC 45204   2008-10-19   
904-672 5 Jacksonville FL JCVLFLCL80Z  5562 METROPCS, INC. 45204   2008-11-14   
904-672 6 Jacksonville FL JCVLFLCL80Z  5562 METROPCS, INC. 45204   2008-11-14   
904-672 7 Jacksonville FL JCVLFLCL74Z  516C AT&T CORP. 45204   2008-08-19   
904-672 8 Jacksonville FL   6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 45204   2025-01-20   
904-672 9 Jacksonville FL   6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 45204   2025-01-20   

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.