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: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 347

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-347 A Hamilton MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
978-347 0 Hamilton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-347 1 Hamilton MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-02-01   
978-347 2 Hamilton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-347 3 Hamilton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-347 4 Hamilton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-347 5 Hamilton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-09-01   
978-347 6 Hamilton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-16   
978-347 7 Hamilton MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2008-08-28   
978-347 8 Hamilton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-347 9 Hamilton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.