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: 250

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-250 A Easton MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
774-250 0 Easton MA   515J IP HORIZON LLC 128   2015-03-26   
774-250 1 Easton MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2002-02-26   
774-250 2 Easton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-07-23   
774-250 3 Easton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-24   
774-250 4 Easton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-03-11   
774-250 5 Easton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2019-05-30   
774-250 6 Easton MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2015-07-17   
774-250 8 Easton MA   515J IP HORIZON LLC 128   2016-06-26   
774-250 9 Easton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2016-12-12   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.