Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX: 679

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-679 A Otis MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-679 0 Otis MA   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-679 1 Otis MA   990E BANDWIDTH.COM CLEC, LLC - MA 126   2008-12-06   
413-679 2 Otis MA   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-679 3 Otis MA   892D ONVOY, LLC - MA 126   2012-03-11   
413-679 4 Otis MA   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-679 5 Otis MA   892D ONVOY, LLC - MA 126   2019-04-29   
413-679 6 Otis MA   508J CENTURYLINK COMMUNICATIONS, LLC 126   2015-04-21   
413-679 7 Otis MA   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-679 8 Otis MA   892D ONVOY, LLC - MA 126   2019-04-29   
413-679 9 Otis MA   990E BANDWIDTH.COM CLEC, LLC - MA 126      

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

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