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: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-448 A Melville LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-448 0 Melville LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-448 1 Melville LA ABVLLACT0MD  4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2016-07-22   
337-448 2 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2019-10-14   
337-448 3 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2019-10-14   
337-448 4 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-25   
337-448 5 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-04-11   
337-448 6 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-04-11   
337-448 7 Melville LA LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-11   
337-448 8 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-25   
337-448 9 Melville LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488   2023-07-23   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

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