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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-296 A Cataumet MA WRCSMA05DS0  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-296 0 Cataumet MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-296 1 Cataumet MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2005-01-20   
508-296 2 Cataumet MA   4536 XO MASSACHUSETTS, INC. 128   2006-04-29   
508-296 3 Cataumet MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
508-296 4 Cataumet MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2002-03-27   
508-296 5 Cataumet MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-03-12   
508-296 6 Cataumet MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-296 7 Cataumet MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2009-08-21   
508-296 8 Cataumet MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-04-10   
508-296 9 Cataumet MA   4536 XO MASSACHUSETTS, INC. 128   2007-08-02   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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