Local Calling Guide

Area code/prefix search

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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 770

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-770 A Canton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-770 0 Canton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-770 1 Canton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-10-14   
781-770 2 Canton MA   892D ONVOY, LLC - MA 128      
781-770 3 Canton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-770 4 Canton MA   145J TERRA NOVA TELECOM INC. 128   2024-10-12   
781-770 8 Canton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-06-10   
781-770 9 Canton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-10-14   

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

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