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: 610

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-610 A Eastport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-610 1 Eastport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-610 2 Eastport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-610 3 Eastport NY NYCMNYZRX1X  145J TERRA NOVA TELECOM INC. 132   2023-06-22   
631-610 5 Eastport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-610 6 Eastport NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-17   
631-610 7 Eastport NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-11-21   
631-610 8 Eastport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-610 9 Eastport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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