Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 636

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-636 A Barre MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-636 0 Barre MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-636 1 Barre MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-636 2 Barre MA   515J IP HORIZON LLC 128   2015-10-26   
978-636 3 Barre MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-02   
978-636 4 Barre MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2007-08-01   
978-636 5 Barre MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-03-31   
978-636 6 Barre MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-15   
978-636 7 Barre MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-636 8 Barre MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2018-05-12   
978-636 9 Barre MA BSTPMALLOMD  073H TELNYX LLC 128   2017-05-04   

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

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