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: 324

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-324 A Medway MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
774-324 0 Medway MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
774-324 1 Medway MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
774-324 2 Medway MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
774-324 3 Medway MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
774-324 4 Medway MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
774-324 5 Medway MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
774-324 6 Medway MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
774-324 8 Medway MA FRMNMAWADS0  7421 AT&T - LOCAL 128   2001-06-08   
774-324 9 Medway MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.