Local Calling Guide

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Westport, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-636 A WSPTMADRDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-938 A BSTNMACODS6  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
508-938 0   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-938 1   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-28   
508-938 2   892D ONVOY, LLC - MA 128   2016-04-11   
508-938 3   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-938 4   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
508-938 5   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2002-07-05   
508-938 6   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-04-10   
508-938 7   3370 CTC COMMUNICATIONS CORP. - MA 128   2005-06-20   
508-938 8   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-938 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-03-12   
774-201 A WLPLMAALCM0  6664 SPRINT SPECTRUM L.P. 128      
774-264 A TNTNMADOCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-264 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2002-08-30   
774-264 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-03-08   
774-264 2   4536 XO MASSACHUSETTS, INC. 128   2006-04-20   
774-264 3   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-03-04   
774-264 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-10-14   
774-264 5   2899 BROADVIEW NETWORKS, INC. - MA 128   2008-01-06   
774-264 6   4536 XO MASSACHUSETTS, INC. 128   2007-08-06   
774-264 7   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-12-09   
774-264 8   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
774-264 9   293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2008-07-07   
774-309 A TNTNMADOCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-12-06   
774-309 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-12-06   
774-309 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-02-24   
774-309 2   892D ONVOY, LLC - MA 128   2015-07-31   
774-309 3   293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2013-06-16   
774-309 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-09-06   
774-309 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-04-15   
774-309 6   966G LOCAL ACCESS LLC - MA 128   2015-10-24   
774-309 7   7575 CENTURYLINK COMMUNICATIONS LLC 128   2014-06-20   
774-309 8   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
774-309 9   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
774-713 A   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
774-713 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-03-14   
774-713 1   073H TELNYX LLC 128   2017-05-04   
774-713 2   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-09-06   
774-713 3   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2017-03-13   
774-713 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-02-24   
774-713 8   892D ONVOY, LLC - MA 128   2019-02-08   
774-713 9   892D ONVOY, LLC - MA 128   2019-02-08   

Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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