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
508-372 A Whitinsville MA WRCSMA05DS0  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-372 0 Whitinsville MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-372 1 Whitinsville MA   4536 XO MASSACHUSETTS, INC. 128   2008-01-02   
508-372 2 Whitinsville MA   4536 XO MASSACHUSETTS, INC. 128   2006-04-23   
508-372 3 Whitinsville MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2012-06-07   
508-372 4 Whitinsville MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2007-02-01   
508-372 6 Whitinsville MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-372 7 Whitinsville MA   2899 BROADVIEW NETWORKS, INC. - MA 128   2007-04-12   
508-372 8 Whitinsville MA   892D ONVOY, LLC - MA 128   2014-12-30   
508-372 9 Whitinsville MA   293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2007-01-20   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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