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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-620 A Lawrence MA LWRNMACAX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
978-620 0 Lawrence MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-13   
978-620 1 Lawrence MA   3370 CTC COMMUNICATIONS CORP. - MA 128      
978-620 2 Lawrence MA   3370 CTC COMMUNICATIONS CORP. - MA 128      
978-620 3 Lawrence MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2006-10-05   
978-620 4 Lawrence MA   8468 FREEDOM RING COMMUNICATIONS, LLC 128   2004-05-09   
978-620 5 Lawrence MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-13   
978-620 6 Lawrence MA   6664 SPRINT SPECTRUM L.P. 128   2011-11-12   
978-620 7 Lawrence MA   6664 SPRINT SPECTRUM L.P. 128   2011-11-12   
978-620 8 Lawrence MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-07-11   
978-620 9 Lawrence MA   892D ONVOY, LLC - MA 128   2016-01-07   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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