Local Calling Guide

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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 673

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-673 A Orange MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-673 0 Orange MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-03-20   
978-673 1 Orange MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-11   
978-673 2 Orange MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-03-21   
978-673 3 Orange MA WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128   2011-03-31   
978-673 4 Orange MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2010-08-26   
978-673 5 Orange MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2013-03-30   
978-673 6 Orange MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-18   
978-673 7 Orange MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
978-673 8 Orange MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2023-12-12   
978-673 9 Orange MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-11-10   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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