Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX: 418

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-418 A Hyannis MA   829J PAETEC ITEL, LLC 128      
508-418 0 Hyannis MA   515J IP HORIZON LLC 128      
508-418 1 Hyannis MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2002-09-30   
508-418 2 Hyannis MA   624H ONVOY SPECTRUM, LLC 128   2021-04-09   
508-418 3 Hyannis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-418 4 Hyannis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-418 5 Hyannis MA   829J PAETEC ITEL, LLC 128   2004-11-12   
508-418 6 Hyannis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-08-21   
508-418 7 Hyannis MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-418 8 Hyannis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-418 9 Hyannis MA   515J IP HORIZON LLC 128      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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