Local Calling Guide

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

NXX: 510

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-510 A West Newbury MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-510 0 West Newbury MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
978-510 1 West Newbury MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-510 2 West Newbury MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-08-04   
978-510 3 West Newbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-510 6 West Newbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-07   
978-510 7 West Newbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-07   
978-510 8 West Newbury MA   515J IP HORIZON LLC 128   2015-10-30   
978-510 9 West Newbury MA   515J IP HORIZON LLC 128   2016-07-01   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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