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: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 722

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-722 A Winchester MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
781-722 0 Winchester MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
781-722 1 Winchester MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
781-722 2 Winchester MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
781-722 3 Winchester MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
781-722 4 Winchester MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
781-722 5 Winchester MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
781-722 6 Winchester MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
781-722 7 Winchester MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-01-16   
781-722 8 Winchester MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
781-722 9 Winchester MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.