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: NWORLAMTDS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
504-200 A New Orleans LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
504-247 A New Orleans LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
504-496 A Kenner LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
985-250 A Pearl River LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
985-267 A Edgard LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
985-300 A Morgan City LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
985-305 A Patterson LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
985-346 A Houma LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
985-441 A Chackbay LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
985-444 A Laplace LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
985-607 A Slidell LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      
985-635 A Covington LA 3807 NETWORK TELEPHONE CORPORATION - LA 490      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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