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: NWORLAMAY2X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
985-837 6 Thibodaux LA 624H ONVOY SPECTRUM, LLC 490   2023-08-05   
985-885 A Lockport LA 624H ONVOY SPECTRUM, LLC 490      
985-885 5 Lockport LA 624H ONVOY SPECTRUM, LLC 490   2023-09-09   
985-895 A Montegut LA 624H ONVOY SPECTRUM, LLC 490      
985-895 5 Montegut LA 624H ONVOY SPECTRUM, LLC 490   2023-09-09   
985-905 A Pierre Part LA 624H ONVOY SPECTRUM, LLC 490      
985-905 5 Pierre Part LA 624H ONVOY SPECTRUM, LLC 490   2023-09-09   
985-922 8 Bogalusa LA 624H ONVOY SPECTRUM, LLC 490   2023-07-29   
985-980 0 Edgard LA 624H ONVOY SPECTRUM, LLC 490   2023-07-29   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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