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: NWORLAMA46Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
985-980 4 Edgard LA 749E ONVOY, LLC - LA 490   2021-02-19   
985-980 5 Edgard LA 749E ONVOY, LLC - LA 490   2021-02-19   
985-980 6 Edgard LA 749E ONVOY, LLC - LA 490   2021-02-19   
985-980 7 Edgard LA 749E ONVOY, LLC - LA 490   2021-02-19   
985-980 8 Edgard LA 749E ONVOY, LLC - LA 490   2021-01-23   
985-980 9 Edgard LA 749E ONVOY, LLC - LA 490   2021-01-23   
985-992 1 Patterson LA 749E ONVOY, LLC - LA 490   2016-05-02   
985-992 4 Patterson LA 749E ONVOY, LLC - LA 490   2016-05-02   
985-999 A Napoleonville LA 749E ONVOY, LLC - LA 490   2024-01-06   
985-999 3 Napoleonville LA 749E ONVOY, LLC - LA 490   2016-05-02   
985-999 4 Napoleonville LA 749E ONVOY, LLC - LA 490   2016-05-02   
985-999 6 Napoleonville LA 749E ONVOY, LLC - LA 490   2016-05-02   
985-999 7 Napoleonville LA 749E ONVOY, LLC - LA 490   2016-04-08   
985-999 8 Napoleonville LA 749E ONVOY, LLC - LA 490   2016-04-08   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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