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: 419

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-419 A Osterville MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-419 0 Osterville MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-419 1 Osterville MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2005-05-06   
508-419 2 Osterville MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-419 3 Osterville MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-419 4 Osterville MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-419 6 Osterville MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2011-12-04   
508-419 7 Osterville MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-419 8 Osterville MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-419 9 Osterville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-09-25   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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