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.
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Switch: PLDNLAXA3MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
318-546 0 Cotton Valley LA 749E ONVOY, LLC - LA 486   2023-09-28   
318-546 3 Cotton Valley LA 749E ONVOY, LLC - LA 486   2020-01-10   
318-546 4 Cotton Valley LA 749E ONVOY, LLC - LA 486   2021-02-19   
318-546 5 Cotton Valley LA 749E ONVOY, LLC - LA 486   2023-02-26   
318-546 6 Cotton Valley LA 749E ONVOY, LLC - LA 486   2021-04-05   
318-660 2 Springhill LA 749E ONVOY, LLC - LA 486   2021-03-25   
318-660 3 Springhill LA 749E ONVOY, LLC - LA 486   2020-01-10   
318-660 4 Springhill LA 749E ONVOY, LLC - LA 486   2021-04-05   
318-660 5 Springhill LA 749E ONVOY, LLC - LA 486   2021-04-05   
318-705 A Plain Dealing LA 749E ONVOY, LLC - LA 486      
318-705 3 Plain Dealing LA 749E ONVOY, LLC - LA 486   2020-01-10   
318-705 5 Plain Dealing LA 749E ONVOY, LLC - LA 486   2021-02-19   
318-705 6 Plain Dealing LA 749E ONVOY, LLC - LA 486   2021-04-05   
318-705 7 Plain Dealing LA 749E ONVOY, LLC - LA 486   2021-04-05   
318-710 A Sarepta LA 749E ONVOY, LLC - LA 486      
318-710 2 Sarepta LA 749E ONVOY, LLC - LA 486   2021-02-25   
318-710 3 Sarepta LA 749E ONVOY, LLC - LA 486   2020-01-10   
318-710 7 Sarepta LA 749E ONVOY, LLC - LA 486   2021-04-25   
318-710 9 Sarepta LA 749E ONVOY, LLC - LA 486   2022-12-10   
318-713 A Shongaloo LA 749E ONVOY, LLC - LA 486      
318-713 2 Shongaloo LA 749E ONVOY, LLC - LA 486   2021-04-25   
318-713 3 Shongaloo LA 749E ONVOY, LLC - LA 486   2020-01-10   
318-713 4 Shongaloo LA 749E ONVOY, LLC - LA 486   2021-02-25   
870-606 2 North Springhill AR 348F ONVOY, LLC - AR 486   2020-06-28   
870-606 3 North Springhill AR 348F ONVOY, LLC - AR 486   2020-06-28   
870-606 8 North Springhill AR 348F ONVOY, LLC - AR 486   2020-01-10   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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