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: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-503 A Ticonderoga NY ALBYNYSSDS5  7140 TC SYSTEMS, INC. - NY 134      
518-503 0 Ticonderoga NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2006-11-02   
518-503 1 Ticonderoga NY   829J PAETEC ITEL, LLC 134   2007-08-07   
518-503 2 Ticonderoga NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2008-04-28   
518-503 3 Ticonderoga NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2013-01-27   
518-503 4 Ticonderoga NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2012-04-08   
518-503 5 Ticonderoga NY ALBYNYSSXZZ  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 134   2005-07-15   
518-503 6 Ticonderoga NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2015-02-26   
518-503 7 Ticonderoga NY ALBYNYSSXZY  321J HD CARRIER LLC 134   2016-08-26   
518-503 8 Ticonderoga NY ALBYNYSSDS5  7140 TC SYSTEMS, INC. - NY 134      
518-503 9 Ticonderoga NY ALBYNYPSDS5  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 134   2016-01-09   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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