Local Calling Guide

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

NXX: 759

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-759 A Concord MA   892D ONVOY, LLC - MA 128      
978-759 1 Concord MA   145J TERRA NOVA TELECOM INC. 128   2025-05-07   
978-759 2 Concord MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-06-24   
978-759 3 Concord MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-06-24   
978-759 4 Concord MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-28   
978-759 5 Concord MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-10-11   
978-759 6 Concord MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2019-07-04   
978-759 7 Concord MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-19   
978-759 8 Concord MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-19   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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