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: 513

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-513 A Jacksonville FL JCVLFLAI5MD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45204      
904-513 0 Jacksonville FL JCVLFLCL33Z  982E BANDWIDTH.COM CLEC, LLC - FL 45204      
904-513 1 Jacksonville FL JCVLFLAI5MD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45204      
904-513 2 Jacksonville FL JCVLFLAI5MD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45204      
904-513 3 Jacksonville FL JCVLFLSMXTY  318J COMCAST IP PHONE, LLC 45204      
904-513 4 Jacksonville FL JCVLFLCL74Z  516C AT&T CORP. 45204      
904-513 5 Jacksonville FL JCVLFLCL32Z  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45204      
904-513 6 Jacksonville FL JCVLFLCL32Z  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45204      
904-513 7 Jacksonville FL JCVLFLAI7MD  7635 LEVEL 3 TELECOM OF FLORIDA, LP - FL 45204      
904-513 8 Jacksonville FL JCVLFLCL33Z  982E BANDWIDTH.COM CLEC, LLC - FL 45204      
904-513 9 Jacksonville FL JCVLFLAI5MD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45204      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.