Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX: 829

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-829 A Greenfield MA SPFDMAWOXCY  6889 OMNIPOINT MIAMI E LICENSE, LLC 126      
413-829 0 Greenfield MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-829 1 Greenfield MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2005-06-12   
413-829 2 Greenfield MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-829 3 Greenfield MA SPFDMAWOXHX  506J TWILIO INTERNATIONAL, INC. 126   2020-12-27   
413-829 4 Greenfield MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-829 5 Greenfield MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-02-22   
413-829 6 Greenfield MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-02-22   
413-829 7 Greenfield MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-829 8 Greenfield MA SPFDMAWOXCY  6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2017-04-22   
413-829 9 Greenfield MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.