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: 408

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-408 A Easthampton MA SPFDMAWOX5X  197D VONAGE AMERICA LLC 126      
413-408 0 Easthampton MA   939H COMMIO, LLC 126   2021-10-09   
413-408 1 Easthampton MA   939H COMMIO, LLC 126   2021-10-09   
413-408 2 Easthampton MA   624H ONVOY SPECTRUM, LLC 126   2021-12-10   
413-408 3 Easthampton MA   624H ONVOY SPECTRUM, LLC 126   2021-12-10   
413-408 4 Easthampton MA   197D VONAGE AMERICA LLC 126   2021-08-20   
413-408 5 Easthampton MA   892D ONVOY, LLC - MA 126   2023-08-09   
413-408 6 Easthampton MA   892D ONVOY, LLC - MA 126   2023-08-09   
413-408 7 Easthampton MA   892D ONVOY, LLC - MA 126   2023-08-09   
413-408 8 Easthampton MA   939H COMMIO, LLC 126   2021-10-09   
413-408 9 Easthampton MA   892D ONVOY, LLC - MA 126   2023-08-09   

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

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