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: 802

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-802 A Port Jefferson NY   829J PAETEC ITEL, LLC 132      
631-802 0 Port Jefferson NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-27   
631-802 1 Port Jefferson NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-18   
631-802 2 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2023-02-18   
631-802 3 Port Jefferson NY   384C ONVOY, LLC- NY 132   2026-03-15   
631-802 4 Port Jefferson NY   829J PAETEC ITEL, LLC 132      
631-802 5 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-11   
631-802 6 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-11   
631-802 7 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-11   
631-802 8 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-11   
631-802 9 Port Jefferson NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-04-04   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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