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: 405

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-405 A Springfield MA SPFDMAWOX1X  073H TELNYX LLC 126      
413-405 0 Springfield MA   073H TELNYX LLC 126   2021-07-18   
413-405 1 Springfield MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2022-02-10   
413-405 2 Springfield MA   5562 METROPCS, INC. 126   2022-03-02   
413-405 3 Springfield MA   490J DISH WIRELESS, LLC 126   2025-03-13   
413-405 4 Springfield MA   490J DISH WIRELESS, LLC 126   2024-11-28   
413-405 5 Springfield MA   624H ONVOY SPECTRUM, LLC 126   2025-10-14   
413-405 6 Springfield MA   624H ONVOY SPECTRUM, LLC 126   2025-10-14   
413-405 7 Springfield MA   624H ONVOY SPECTRUM, LLC 126   2025-10-14   
413-405 8 Springfield MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2022-02-10   
413-405 9 Springfield MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2022-02-10   

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

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