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: 646

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-646 A Danvers MA DNVSMAHIRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-646 0 Danvers MA   9102 VERIZON NEW ENGLAND INC. 128      
978-646 1 Danvers MA   9102 VERIZON NEW ENGLAND INC. 128      
978-646 2 Danvers MA   9102 VERIZON NEW ENGLAND INC. 128      
978-646 3 Danvers MA   9102 VERIZON NEW ENGLAND INC. 128      
978-646 4 Danvers MA   9102 VERIZON NEW ENGLAND INC. 128      
978-646 5 Danvers MA   9102 VERIZON NEW ENGLAND INC. 128      
978-646 6 Danvers MA   9102 VERIZON NEW ENGLAND INC. 128      
978-646 7 Danvers MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-05-19   
978-646 8 Danvers MA   9102 VERIZON NEW ENGLAND INC. 128      
978-646 9 Danvers MA   9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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