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: 277

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-277 A Weymouth MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-277 0 Weymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-277 1 Weymouth MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2006-11-23   
781-277 2 Weymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-277 3 Weymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-277 4 Weymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-277 5 Weymouth MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2004-12-24   
781-277 6 Weymouth MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-07-28   
781-277 7 Weymouth MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-11-15   
781-277 8 Weymouth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-12-30   
781-277 9 Weymouth MA   515J IP HORIZON LLC 128      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.