Local Calling Guide

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

NXX: 614

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-614 A Waltham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 0 Waltham MA   892D ONVOY, LLC - MA 128   2023-07-23   
781-614 1 Waltham MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 2 Waltham MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 3 Waltham MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 4 Waltham MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 5 Waltham MA   624H ONVOY SPECTRUM, LLC 128   2020-07-06   
781-614 6 Waltham MA   624H ONVOY SPECTRUM, LLC 128   2020-07-06   
781-614 7 Waltham MA   624H ONVOY SPECTRUM, LLC 128   2020-07-06   
781-614 8 Waltham MA   892D ONVOY, LLC - MA 128   2023-07-23   
781-614 9 Waltham MA   197D VONAGE AMERICA LLC 128   2021-05-29   

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

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