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: 479

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-479 A Jesuit Bend LA   490J DISH WIRELESS, LLC 490   2024-05-05   
504-479 0 Jesuit Bend LA   490J DISH WIRELESS, LLC 490      
504-479 1 Jesuit Bend LA   490J DISH WIRELESS, LLC 490      
504-479 2 Jesuit Bend LA   490J DISH WIRELESS, LLC 490      
504-479 3 Jesuit Bend LA   490J DISH WIRELESS, LLC 490      
504-479 4 Jesuit Bend LA   490J DISH WIRELESS, LLC 490      
504-479 5 Jesuit Bend LA   624H ONVOY SPECTRUM, LLC 490      
504-479 6 Jesuit Bend LA   624H ONVOY SPECTRUM, LLC 490      
504-479 7 Jesuit Bend LA   624H ONVOY SPECTRUM, LLC 490      
504-479 8 Jesuit Bend LA   515J IP HORIZON LLC 490      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.