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: 549

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-549 A Edgartown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-549 0 Edgartown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-549 1 Edgartown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-549 2 Edgartown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-549 3 Edgartown MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
774-549 4 Edgartown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-549 5 Edgartown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-549 6 Edgartown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-549 7 Edgartown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-549 8 Edgartown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-549 9 Edgartown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.