Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 502

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-502 A Jamesport NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132      
631-502 0 Jamesport NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-502 1 Jamesport NY   473G TELENGY L.L.C. - NY 132   2012-05-12   
631-502 2 Jamesport NY   508J CENTURYLINK COMMUNICATIONS, LLC 132   2014-05-02   
631-502 3 Jamesport NY   384C ONVOY, LLC- NY 132   2020-05-29   
631-502 4 Jamesport NY   384C ONVOY, LLC- NY 132   2020-05-29   
631-502 5 Jamesport NY   384C ONVOY, LLC- NY 132   2020-05-29   
631-502 7 Jamesport NY   384C ONVOY, LLC- NY 132   2012-11-18   
631-502 8 Jamesport NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-502 9 Jamesport NY   624H ONVOY SPECTRUM, LLC 132   2020-11-30   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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