Local Calling Guide

Area code/prefix search

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

NXX: 230

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-230 A Lexington MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-230 0 Lexington MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
781-230 1 Lexington MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
781-230 4 Lexington MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-09   
781-230 6 Lexington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-05-23   
781-230 7 Lexington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-05-23   
781-230 8 Lexington MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-08-22   
781-230 9 Lexington MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-08-22   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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