Local Calling Guide

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

NXX: 646

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-646 A Sayville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-646 0 Sayville NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-08   
631-646 1 Sayville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-07-26   
631-646 2 Sayville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-07-26   
631-646 3 Sayville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-29   
631-646 5 Sayville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-29   
631-646 6 Sayville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2025-01-06   
631-646 7 Sayville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-29   
631-646 8 Sayville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-29   
631-646 9 Sayville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2023-05-13   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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