Local Calling Guide

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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

NXX: 623

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-623 A Melville LA MEVLLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-623 0 Melville LA MEVLLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-623 1 Melville LA OPLSLACO0MD  350D CHARTER FIBERLINK LA-CCO, LLC - LA 488   2022-02-13   
337-623 2 Melville LA   145J TERRA NOVA TELECOM INC. 488   2022-08-30   
337-623 3 Melville LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488   2022-04-23   
337-623 4 Melville LA MEVLLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-623 5 Melville LA MEVLLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-623 6 Melville LA LFYTLAATX7X  516C AT&T CORP. 488   2011-08-25   
337-623 7 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-04-25   
337-623 8 Melville LA LFYTLA368MD  145J TERRA NOVA TELECOM INC. 488   2023-04-26   
337-623 9 Melville LA LFYTLA368MD  145J TERRA NOVA TELECOM INC. 488   2023-11-15   

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

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