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: SHPTLAMAXZY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
318-252 A Homer LA 749E ONVOY, LLC - LA 486      
318-333 A Mangham LA 749E ONVOY, LLC - LA 486      
318-383 A Shreveport LA 749E ONVOY, LLC - LA 486      
318-409 A Marksville LA 749E ONVOY, LLC - LA 486      
318-569 A Mooringsport LA 749E ONVOY, LLC - LA 486      
318-577 A Calhoun LA 749E ONVOY, LLC - LA 486      
318-591 A Oil City LA 749E ONVOY, LLC - LA 486      
318-643 A Harrisonburg LA 749E ONVOY, LLC - LA 486      
318-666 A Shreveport LA 749E ONVOY, LLC - LA 486      
318-667 A Sterlington LA 749E ONVOY, LLC - LA 486      
318-668 A Oakdale LA 749E ONVOY, LLC - LA 486      
318-706 A Haughton LA 749E ONVOY, LLC - LA 486      
318-708 A Minden LA 749E ONVOY, LLC - LA 486      
318-712 A Lecompte LA 749E ONVOY, LLC - LA 486      
318-714 A Oak Grove LA 749E ONVOY, LLC - LA 486      
318-718 A Benton LA 749E ONVOY, LLC - LA 486      
318-750 A Monroe LA 749E ONVOY, LLC - LA 486      
318-754 A Shreveport LA 749E ONVOY, LLC - LA 486      
318-770 A Keatchie LA 749E ONVOY, LLC - LA 486      
318-772 A Doyline LA 749E ONVOY, LLC - LA 486      
318-800 A Shreveport LA 749E ONVOY, LLC - LA 486      
318-818 A Newellton LA 749E ONVOY, LLC - LA 486      
318-888 A Shreveport LA 749E ONVOY, LLC - LA 486      
318-900 A Shreveport LA 749E ONVOY, LLC - LA 486      

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

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