Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 518 [Rate centres in NPA 518] [Dial plan for NPA 518]

NXX: 754

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-754 A Castleton NY   829J PAETEC ITEL, LLC 134   2025-04-09   
518-754 0 Castleton NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2013-01-14   
518-754 1 Castleton NY   829J PAETEC ITEL, LLC 134      
518-754 2 Castleton NY ALBYNYJDDS0  8249 RINGSQUARED TELECOM LLC 134   2006-09-02   
518-754 3 Castleton NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2006-01-04   
518-754 4 Castleton NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2004-07-16   
518-754 5 Castleton NY ALBYNYSSJMD  705G WIDE VOICE, LLC - NY 134   2014-07-31   
518-754 6 Castleton NY   829J PAETEC ITEL, LLC 134      
518-754 7 Castleton NY   829J PAETEC ITEL, LLC 134      
518-754 8 Castleton NY ALBYNYSSXGX  508J CENTURYLINK COMMUNICATIONS, LLC 134   2016-09-23   
518-754 9 Castleton NY ALBBNY26DS0  970H BLUEBIRD COMMUNICATIONS, LLC - NY 134   2018-08-28   

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

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