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: 631

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-631 A Schenectady NY SCHNNYSCDS0  9104 VERIZON NEW YORK, INC. 134      
518-631 0 Schenectady NY SCHNNYSCDS0  9104 VERIZON NEW YORK, INC. 134      
518-631 1 Schenectady NY   939H COMMIO, LLC 134   2024-02-16   
518-631 2 Schenectady NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2005-01-03   
518-631 3 Schenectady NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2007-06-19   
518-631 4 Schenectady NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2003-01-13   
518-631 5 Schenectady NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2005-04-29   
518-631 6 Schenectady NY ALBYNYJDDS0  8249 RINGSQUARED TELECOM LLC 134   2009-02-26   
518-631 7 Schenectady NY ALBYNYPSGMD  145J TERRA NOVA TELECOM INC. 134   2023-06-23   
518-631 8 Schenectady NY COLNNYEJDS2  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 134   2015-10-18   
518-631 9 Schenectady NY ALBYNYSSXZZ  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 134   2009-02-06   

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

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