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: 504 [Rate centres in NPA 504] [Dial plan for NPA 504]

NXX: 717

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-717 A New Orleans LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
504-717 0 New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2004-02-29   
504-717 1 New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2004-02-29   
504-717 2 New Orleans LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2004-06-11   
504-717 3 New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2003-04-14   
504-717 4 New Orleans LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
504-717 5 New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2003-07-12   
504-717 6 New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2003-09-07   
504-717 7 New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2004-10-08   
504-717 8 New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2004-10-08   
504-717 9 New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2004-10-08   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.