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
508-590 0 Franklin MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-590 1 Franklin MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-590 2 Franklin MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-590 3 Franklin MA SOVLMAAB6MD  939H COMMIO, LLC 128   2021-12-09   
508-590 4 Franklin MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2022-12-16   
508-590 5 Franklin MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-590 6 Franklin MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-590 7 Franklin MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-590 8 Franklin MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-590 9 Franklin MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   
508-591 A Plymouth MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128      
508-591 0 Plymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-591 1 Plymouth MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128      
508-591 2 Plymouth MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2022-12-16   
508-591 3 Plymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-10   
508-591 4 Plymouth MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2012-11-07   
508-591 5 Plymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
508-591 6 Plymouth MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2005-06-14   
508-591 7 Plymouth MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-11-06   
508-591 8 Plymouth MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-04-29   
508-591 9 Plymouth MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128      
508-592 A Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-592 0 Framingham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-12-20   
508-592 1 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-592 2 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-592 3 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-592 4 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-592 5 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-592 6 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-592 7 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-592 8 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-592 9 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-593 A Chatham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-593 0 Chatham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
508-593 1 Chatham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
508-593 2 Chatham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-08   
508-593 3 Chatham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-16   
508-593 4 Chatham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-593 5 Chatham MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2017-03-06   
508-593 6 Chatham MA BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
508-593 7 Chatham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-11   
508-593 8 Chatham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-11   
508-593 9 Chatham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-11   
508-594 A Mansfield MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-594 0 Mansfield MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-08-01   
508-594 1 Mansfield MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-594 2 Mansfield MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-594 3 Mansfield MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
508-594 4 Mansfield MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-594 5 Mansfield MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128   2006-12-01   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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