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: 517

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-517 A Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-517 0 Babylon NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2009-03-28   
631-517 1 Babylon NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2007-09-21   
631-517 2 Babylon NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-03-21   
631-517 3 Babylon NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-09-01   
631-517 4 Babylon NY   829J PAETEC ITEL, LLC 132   2010-05-19   
631-517 5 Babylon NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-11-20   
631-517 6 Babylon NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-16   
631-517 7 Babylon NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-11-20   
631-517 8 Babylon NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2003-06-08   
631-517 9 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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