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: 558

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-558 A Ticonderoga NY CRPNNY050MD  716G CROWN POINT NTWK TECH INC DBA BRIDGE POINT COMM-NY 134      
518-558 0 Ticonderoga NY   321J HD CARRIER LLC 134      
518-558 1 Ticonderoga NY CRPNNY050MD  716G CROWN POINT NTWK TECH INC DBA BRIDGE POINT COMM-NY 134      
518-558 2 Ticonderoga NY   321J HD CARRIER LLC 134      
518-558 3 Ticonderoga NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134      
518-558 4 Ticonderoga NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134      
518-558 5 Ticonderoga NY ALBYNYSSXZY  321J HD CARRIER LLC 134      
518-558 6 Ticonderoga NY ALBYNYSSXZY  321J HD CARRIER LLC 134      
518-558 7 Ticonderoga NY ALBYNYSSXZY  321J HD CARRIER LLC 134      
518-558 8 Ticonderoga NY ALBYNYSSXZY  321J HD CARRIER LLC 134      
518-558 9 Ticonderoga NY ALBYNYSSXZY  321J HD CARRIER LLC 134      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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