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]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-999 5 Rockport MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-02-03   
978-999 6 Rockport MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2015-01-20   
978-999 7 Rockport MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-09-25   
978-999 8 Rockport MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-04-29   
978-999 9 Rockport MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-01-10   

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

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