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: 447

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-447 A Wilmington MA CHFRMAAHPS2  6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
978-447 0 Wilmington MA BLRCMAGZDS0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-09-01   
978-447 1 Wilmington MA   318J COMCAST IP PHONE LLC 128      
978-447 2 Wilmington MA BLRCMAGZDS0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-10-03   
978-447 3 Wilmington MA BLRCMAGZDS0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-04-20   
978-447 4 Wilmington MA BLRCMAGZDS0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-07-19   
978-447 5 Wilmington MA   318J COMCAST IP PHONE LLC 128      
978-447 8 Wilmington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-07-11   
978-447 9 Wilmington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-07-11   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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