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: 510

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-510 A Sunset LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-510 0 Sunset LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-510 1 Sunset LA ABVLLACT0MD  4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2016-07-22   
337-510 2 Sunset LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-19   
337-510 3 Sunset LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2019-09-03   
337-510 4 Sunset LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-04-05   
337-510 5 Sunset LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2019-08-31   
337-510 6 Sunset LA LFYTLAMAX3Y  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 488   2016-09-16   
337-510 7 Sunset LA LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-11   
337-510 8 Sunset LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488   2019-03-07   
337-510 9 Sunset LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-04-05   

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

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