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: 848

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-848 A Sunset LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      
337-848 0 Sunset LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488   2023-07-29   
337-848 1 Sunset LA   792K CHARTER IP ENABLED SERVICES, LLC 488   2022-04-26   
337-848 2 Sunset LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488   2022-04-25   
337-848 4 Sunset LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488   2023-01-02   
337-848 5 Sunset LA LFYTLA3624Z  490J DISH WIRELESS, LLC 488   2023-11-23   
337-848 8 Sunset LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2023-09-29   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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