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: 238

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-238 A Ipswich MA WOBNMACGDMD  6664 SPRINT SPECTRUM L.P. 128      
978-238 0 Ipswich MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-238 1 Ipswich MA   4536 XO MASSACHUSETTS, INC. 128   2005-02-12   
978-238 2 Ipswich MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-238 3 Ipswich MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-238 4 Ipswich MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-238 5 Ipswich MA   6664 SPRINT SPECTRUM L.P. 128   2005-11-26   
978-238 6 Ipswich MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-10   
978-238 7 Ipswich MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2004-01-25   
978-238 8 Ipswich MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-238 9 Ipswich MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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