Local Calling Guide

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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-468 4 Brockton MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
508-468 5 Brockton MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
508-468 6 Brockton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-09-20   
508-468 7 Brockton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-11-02   
508-468 8 Brockton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-06-02   
508-468 9 Brockton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-05-31   
508-469 A Chatham MA WRCSMA05DS0  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-469 0 Chatham MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-22   
508-469 1 Chatham MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-469 2 Chatham MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2006-07-23   
508-469 3 Chatham MA   2899 BROADVIEW NETWORKS, INC. - MA 128   2007-09-03   
508-469 4 Chatham MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-03-27   
508-469 5 Chatham MA   892D ONVOY, LLC - MA 128   2010-04-07   
508-469 6 Chatham MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-469 7 Chatham MA   7135 TC SYSTEMS, INC. 128   2012-12-03   
508-469 8 Chatham MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-469 9 Chatham MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-03-31   
508-470 A Dennis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-470 0 Dennis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-470 1 Dennis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-22   
508-470 2 Dennis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-470 3 Dennis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-470 4 Dennis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-470 5 Dennis MA   4536 XO MASSACHUSETTS, INC. 128   2006-04-29   
508-470 6 Dennis MA   4536 XO MASSACHUSETTS, INC. 128   2007-08-02   
508-470 7 Dennis MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-06-01   
508-470 8 Dennis MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2009-03-10   
508-470 9 Dennis MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-471 A Worcester MA WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
508-471 0 Worcester MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2006-07-06   
508-471 1 Worcester MA   3370 CTC COMMUNICATIONS CORP. - MA 128      
508-471 2 Worcester MA   3370 CTC COMMUNICATIONS CORP. - MA 128      
508-471 3 Worcester MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-08-07   
508-471 4 Worcester MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-08-07   
508-471 5 Worcester MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-08-07   
508-471 6 Worcester MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2006-07-06   
508-471 7 Worcester MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2006-07-06   
508-471 8 Worcester MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2006-07-06   
508-471 9 Worcester MA   3370 CTC COMMUNICATIONS CORP. - MA 128      
508-472 A Walpole MA WLPLMAALCM0  6664 SPRINT SPECTRUM L.P. 128      
508-473 A Milford MA MLFRMAWADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-474 A Holliston MA WRCSMA05DS0  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-474 0 Holliston MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-14   
508-474 1 Holliston MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2002-06-14   
508-474 2 Holliston MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2008-05-08   
508-474 3 Holliston MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
508-474 4 Holliston MA   966G LOCAL ACCESS LLC - MA 128   2002-03-27   
508-474 5 Holliston MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-01-02   
508-474 6 Holliston MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-474 7 Holliston MA   019F CBEYOND COMMUNICATIONS, LLC - MA 128   2010-03-15   

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Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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