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

NXX: 425

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-425 A Holyoke MA SPFDMAXLDS1  4673 CHOICE ONE COMMUNICATIONS - MA 126      
413-425 0 Holyoke MA SPFDMAXLDS1  4673 CHOICE ONE COMMUNICATIONS - MA 126      
413-425 1 Holyoke MA SPFDMAXLDS1  4673 CHOICE ONE COMMUNICATIONS - MA 126      
413-425 2 Holyoke MA SPFDMAXLDS1  4673 CHOICE ONE COMMUNICATIONS - MA 126      
413-425 3 Holyoke MA SPFDMAWOXCY  6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2014-11-08   
413-425 4 Holyoke MA SPFDMAXLDS1  4673 CHOICE ONE COMMUNICATIONS - MA 126      
413-425 5 Holyoke MA SPFDMAXLDS1  4673 CHOICE ONE COMMUNICATIONS - MA 126      
413-425 6 Holyoke MA SPFDMAXLDS1  4673 CHOICE ONE COMMUNICATIONS - MA 126      
413-425 7 Holyoke MA SPFDMAXLDS1  4673 CHOICE ONE COMMUNICATIONS - MA 126      
413-425 8 Holyoke MA SPFDMAXLDS1  4673 CHOICE ONE COMMUNICATIONS - MA 126      
413-425 9 Holyoke MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2014-10-17   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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