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: 847

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-847 A Arnaudville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2024-03-01   
337-847 1 Arnaudville LA   792K CHARTER IP ENABLED SERVICES, LLC 488   2022-03-20   
337-847 2 Arnaudville LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2020-11-21   
337-847 3 Arnaudville LA   749E ONVOY, LLC - LA 488   2021-04-05   
337-847 4 Arnaudville LA   749E ONVOY, LLC - LA 488   2021-04-05   
337-847 7 Arnaudville LA   749E ONVOY, LLC - LA 488   2019-08-31   
337-847 8 Arnaudville LA   749E ONVOY, LLC - LA 488   2021-02-19   
337-847 9 Arnaudville LA   153F BANDWIDTH.COM CLEC, LLC - LA 488   2023-10-01   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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