Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 518 [Rate centres in NPA 518] [Dial plan for NPA 518]

NXX: 721

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-721 A Claverack NY ALBYNYSSXOZ  7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-721 0 Claverack NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2016-09-23   
518-721 1 Claverack NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2012-08-26   
518-721 2 Claverack NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2013-03-29   
518-721 3 Claverack NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2015-07-31   
518-721 4 Claverack NY ALBYNYSSXJZ  4152 PAETEC COMMUNICATIONS, INC. - NY 134   2008-06-18   
518-721 5 Claverack NY ALBYNYSSXZY  321J HD CARRIER LLC 134   2016-04-07   
518-721 6 Claverack NY ALBYNYSSXZY  321J HD CARRIER LLC 134   2016-04-07   
518-721 7 Claverack NY ALBYNYSSXZY  321J HD CARRIER LLC 134   2014-07-31   
518-721 8 Claverack NY ALBYNYSSXOZ  7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-721 9 Claverack NY ALBYNYPSDS5  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 134   2015-12-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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