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: 483

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-483 A Adams MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126      
413-483 0 Adams MA   939H COMMIO, LLC 126   2023-10-22   
413-483 1 Adams MA   939H COMMIO, LLC 126   2023-10-22   
413-483 2 Adams MA   939H COMMIO, LLC 126   2023-10-22   
413-483 3 Adams MA   892D ONVOY, LLC - MA 126   2021-11-13   
413-483 4 Adams MA   490J DISH WIRELESS, LLC 126   2023-12-01   
413-483 6 Adams MA   939H COMMIO, LLC 126   2023-10-22   
413-483 7 Adams MA   624H ONVOY SPECTRUM, LLC 126   2022-02-05   
413-483 8 Adams MA   624H ONVOY SPECTRUM, LLC 126   2022-02-05   
413-483 9 Adams MA   939H COMMIO, LLC 126   2023-10-22   

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

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