Local Calling Guide

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

NXX: 397

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-397 A Amityville NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
631-397 0 Amityville NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-04-12   
631-397 1 Amityville NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-10-21   
631-397 2 Amityville NY   384C ONVOY, LLC- NY 132   2025-02-02   
631-397 3 Amityville NY   997E BANDWIDTH.COM CLEC, LLC - NY 132   2025-03-29   
631-397 4 Amityville NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2025-12-17   
631-397 5 Amityville NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2025-12-17   
631-397 6 Amityville NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2025-12-17   
631-397 7 Amityville NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2025-12-17   
631-397 8 Amityville NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2025-12-17   
631-397 9 Amityville NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2025-12-17   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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