Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

NXX: 799

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-799 A Lafayette LA LFYTLA368MD  145J TERRA NOVA TELECOM INC. 488      
337-799 0 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2022-11-08   
337-799 1 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2022-11-08   
337-799 2 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2022-11-08   
337-799 3 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2022-11-08   
337-799 4 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2022-11-08   
337-799 5 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2022-11-08   
337-799 6 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2022-11-08   
337-799 7 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2022-11-08   
337-799 8 Lafayette LA   624H ONVOY SPECTRUM, LLC 488   2022-11-08   
337-799 9 Lafayette LA   145J TERRA NOVA TELECOM INC. 488   2022-08-28   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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