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.

Switch: MTRELANJRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
504-208 A New Orleans LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
504-322 A New Orleans LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
504-717 A New Orleans LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
985-231 A Mandeville LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
985-464 A Gibson LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2004-12-20   
985-465 A Dulac LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2004-12-20   
985-466 A Montegut LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2004-12-20   
985-467 A Ponchatoula LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2004-12-20   
985-520 A Hammond LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
985-590 A Covington LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
985-664 A Raceland LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2004-12-20   
985-718 A Slidell LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
985-746 A Houma LA 3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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