Local Calling Guide

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Upton, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-464 A BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-464 0 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-464 1 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-464 2 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-464 3   145J TERRA NOVA TELECOM INC. 128   2021-01-18   
508-464 4   145J TERRA NOVA TELECOM INC. 128   2024-02-03   
508-464 5 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-464 6 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-464 7 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-464 8 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-464 9 BSTPMALLOMD  073H TELNYX LLC 128   2017-05-09   
508-529 A UPTNMAPIRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-529 0   145J TERRA NOVA TELECOM INC. 128   2022-05-05   
508-529 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-28   
508-529 2 UPTNMAPIRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-529 3 UPTNMAPIRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-529 4 UPTNMAPIRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-529 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-28   
508-529 6 UPTNMAPIRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-529 7 SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2022-12-16   
508-529 8   515J IP HORIZON LLC 128   2016-06-26   
508-529 9 UPTNMAPIRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-603 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-603 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-09-01   
508-603 1 OXFRMAAKPS0  293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2005-01-01   
508-603 2 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-02-27   
508-603 3 BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
508-603 4   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2024-02-20   
508-603 5 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2008-12-17   
508-603 6 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-07-13   
508-603 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-603 8 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
508-603 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
774-489 A SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-489 0 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
774-489 1 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
774-489 2 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2006-10-21   
774-489 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-22   
774-489 4 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-08-05   
774-489 5 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2007-08-06   
774-489 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-07   
774-489 7 BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
774-489 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-07   
774-489 9   515J IP HORIZON LLC 128   2015-10-24   
774-537 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-537 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-12-09   
774-537 4 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-25   
774-537 5 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-537 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-03   
774-537 8 BSTPMALLOMD  073H TELNYX LLC 128   2022-11-18   

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

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