Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 834

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-834 A Amesbury MA AMSBMAPLRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-834 0 Amesbury MA   9102 VERIZON NEW ENGLAND INC. 128      
978-834 1 Amesbury MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
978-834 2 Amesbury MA   318J COMCAST IP PHONE, LLC 128   2018-06-15   
978-834 3 Amesbury MA   9102 VERIZON NEW ENGLAND INC. 128      
978-834 4 Amesbury MA   145J TERRA NOVA TELECOM INC. 128   2022-05-05   
978-834 5 Amesbury MA   318J COMCAST IP PHONE, LLC 128   2013-10-03   
978-834 6 Amesbury MA   318J COMCAST IP PHONE, LLC 128   2006-10-30   
978-834 8 Amesbury MA   9102 VERIZON NEW ENGLAND INC. 128      
978-834 9 Amesbury MA   939H COMMIO, LLC 128   2022-11-11   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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