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: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-333 A Rayne LA LFYTLAMAXLZ  3807 NETWORK TELEPHONE CORPORATION - LA 488      
337-333 0 Rayne LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2021-02-08   
337-333 1 Rayne LA LFYTLA364MD  939H COMMIO, LLC 488   2022-11-13   
337-333 2 Rayne LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2021-01-22   
337-333 3 Rayne LA LFYTLAMAXLZ  3807 NETWORK TELEPHONE CORPORATION - LA 488      
337-333 4 Rayne LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-25   
337-333 5 Rayne LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-25   
337-333 6 Rayne LA LFYTLAMAXLZ  3807 NETWORK TELEPHONE CORPORATION - LA 488      
337-333 7 Rayne LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488   2022-04-10   
337-333 8 Rayne LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2022-09-26   
337-333 9 Rayne LA LFYTLAMAXLZ  3807 NETWORK TELEPHONE CORPORATION - LA 488      

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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