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: LFYTLA364MD

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
337-615 2 Ragley LA 939H COMMIO, LLC 488   2023-11-10   
337-615 3 Ragley LA 939H COMMIO, LLC 488   2023-11-10   
337-615 4 Ragley LA 939H COMMIO, LLC 488   2023-11-10   
337-674 0 Sulphur LA 939H COMMIO, LLC 488   2022-07-22   
337-722 0 Lake Charles LA 939H COMMIO, LLC 488   2022-07-22   
337-767 0 Crowley LA 939H COMMIO, LLC 488   2022-07-22   
337-770 A Lafayette LA 939H COMMIO, LLC 488      
337-770 0 Lafayette LA 939H COMMIO, LLC 488   2022-06-19   
337-832 0 St Martinville LA 939H COMMIO, LLC 488   2022-11-13   
337-836 8 Centerville LA 939H COMMIO, LLC 488   2023-09-15   
337-946 A Centerville LA 939H COMMIO, LLC 488   2024-02-17   
337-946 0 Centerville LA 939H COMMIO, LLC 488   2024-02-17   
337-946 1 Centerville LA 939H COMMIO, LLC 488   2024-02-17   
337-946 2 Centerville LA 939H COMMIO, LLC 488   2024-02-17   
337-946 3 Centerville LA 939H COMMIO, LLC 488   2024-02-17   
337-946 4 Centerville LA 939H COMMIO, LLC 488   2024-02-17   
337-946 5 Centerville LA 939H COMMIO, LLC 488   2024-02-17   
337-946 6 Centerville LA 939H COMMIO, LLC 488   2024-02-17   
337-946 7 Centerville LA 939H COMMIO, LLC 488   2024-02-17   
337-999 3 Broussard LA 939H COMMIO, LLC 488   2022-12-10   

<< 1 2

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.