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: 684

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-684 A Orleans MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
774-684 2 Orleans MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2022-07-15   
774-684 3 Orleans MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2022-07-15   
774-684 6 Orleans MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-04-09   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.