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: 452

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-452 A Duxbury MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
781-452 0 Duxbury MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128      
781-452 1 Duxbury MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128      
781-452 2 Duxbury MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-452 3 Duxbury MA BSTPMALLOMD  073H TELNYX LLC 128      
781-452 4 Duxbury MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-452 5 Duxbury MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
781-452 6 Duxbury MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128      
781-452 7 Duxbury MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-452 8 Duxbury MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
781-452 9 Duxbury MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.