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
508-618 5 Mansfield MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2018-11-28   
508-618 6 Mansfield MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-618 7 Mansfield MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-04-15   
508-618 8 Mansfield MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-04-15   
508-618 9 Mansfield MA CMBRMABEX0Y  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-01-19   
508-619 A Dennis MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-619 0 Dennis MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-619 1 Dennis MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-23   
508-619 2 Dennis MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-12-14   
508-619 3 Dennis MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2012-07-01   
508-619 4 Dennis MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-619 5 Dennis MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2007-03-18   
508-619 6 Dennis MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2017-10-12   
508-619 7 Dennis MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2011-07-25   
508-619 8 Dennis MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-08   
508-619 9 Dennis MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-04-07   
508-620 A Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-621 A Westboro MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-621 0 Westboro MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-621 1 Westboro MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-621 2 Westboro MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-621 3 Westboro MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-621 4 Westboro MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-621 5 Westboro MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-621 6 Westboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
508-621 7 Westboro MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-03-01   
508-621 8 Westboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
508-621 9 Westboro MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
508-622 A Norton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-622 0 Norton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-622 1 Norton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-622 2 Norton MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2007-11-09   
508-622 3 Norton MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-06-15   
508-622 4 Norton MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2006-11-28   
508-622 5 Norton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-03-10   
508-622 6 Norton MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2007-05-31   
508-622 7 Norton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-02   
508-622 8 Norton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-04-10   
508-622 9 Norton MA BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
508-623 A Foxboro MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 0 Foxboro MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 1 Foxboro MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 2 Foxboro MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 3 Foxboro MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 4 Foxboro MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 5 Foxboro MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
508-623 6 Foxboro MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
508-623 7 Foxboro MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
508-623 8 Foxboro MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
508-623 9 Foxboro MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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