Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX: 786

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-786 A Quincy MA QNCYMAHADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-786 0 Quincy MA   9102 VERIZON NEW ENGLAND INC. 128      
617-786 1 Quincy MA   9102 VERIZON NEW ENGLAND INC. 128      
617-786 2 Quincy MA   9102 VERIZON NEW ENGLAND INC. 128      
617-786 3 Quincy MA   9102 VERIZON NEW ENGLAND INC. 128      
617-786 4 Quincy MA   9102 VERIZON NEW ENGLAND INC. 128      
617-786 5 Quincy MA   624H ONVOY SPECTRUM, LLC 128   2022-06-13   
617-786 6 Quincy MA   624H ONVOY SPECTRUM, LLC 128   2022-06-13   
617-786 7 Quincy MA   9102 VERIZON NEW ENGLAND INC. 128      
617-786 8 Quincy MA   9102 VERIZON NEW ENGLAND INC. 128      
617-786 9 Quincy MA   9102 VERIZON NEW ENGLAND INC. 128      

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

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