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: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX: 220

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-220 A Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-220 0 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 1 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 2 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 3 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 4 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 5 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 6 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 7 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 8 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 9 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.