Local Calling Guide

Area code/prefix search

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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 350

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-350 A Huntington NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-350 0 Huntington NY NYCMNYZRDFS  831C INTRADO COMMUNICATIONS, LLC 132   2016-09-02   
631-350 1 Huntington NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-350 2 Huntington NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2006-01-06   
631-350 3 Huntington NY NYCMNY37FMD  705G WIDE VOICE, LLC - NY 132   2014-08-01   
631-350 4 Huntington NY NYCMNY37XAX  506J TWILIO INTERNATIONAL, INC. 132   2020-10-25   
631-350 5 Huntington NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2005-03-31   
631-350 6 Huntington NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2015-09-09   
631-350 7 Huntington NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-09-16   
631-350 8 Huntington NY NYCMNYBXJMD  073H TELNYX LLC 132   2017-04-21   
631-350 9 Huntington NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2017-05-11   

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

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