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: 684

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-684 A Andover MA ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-684 0 Andover MA   073H TELNYX LLC 128   2017-04-19   
978-684 1 Andover MA   9102 VERIZON NEW ENGLAND INC. 128      
978-684 2 Andover MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-07-03   
978-684 3 Andover MA   892D ONVOY, LLC - MA 128   2021-04-06   
978-684 4 Andover MA   732J NUSO, LLC 128   2024-10-28   
978-684 5 Andover MA   9102 VERIZON NEW ENGLAND INC. 128      
978-684 6 Andover MA   9102 VERIZON NEW ENGLAND INC. 128      
978-684 7 Andover MA   9102 VERIZON NEW ENGLAND INC. 128      
978-684 8 Andover MA   9102 VERIZON NEW ENGLAND INC. 128      
978-684 9 Andover MA   892D ONVOY, LLC - MA 128   2021-04-06   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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