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: 597

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-597 A Townsend MA TWNSMARADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-597 0 Townsend MA TWNSMARADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-597 1 Townsend MA TWNSMARADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-597 2 Townsend MA TWNSMARADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-597 3 Townsend MA TWNSMARADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-597 4 Townsend MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-14   
978-597 5 Townsend MA TWNSMARADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-597 6 Townsend MA TWNSMARADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-597 7 Townsend MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-22   
978-597 8 Townsend MA TWNSMARADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-597 9 Townsend MA   145J TERRA NOVA TELECOM INC. 128   2022-05-30   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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