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: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-225 A Newburyport MA   829J PAETEC ITEL, LLC 128      
978-225 0 Newburyport MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-225 1 Newburyport MA   829J PAETEC ITEL, LLC 128      
978-225 2 Newburyport MA   829J PAETEC ITEL, LLC 128   2004-10-11   
978-225 3 Newburyport MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-11   
978-225 4 Newburyport MA   829J PAETEC ITEL, LLC 128      
978-225 5 Newburyport MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-07   
978-225 6 Newburyport MA LWRNMACAX5X  8468 FREEDOM RING COMMUNICATIONS, LLC 128   2004-04-12   
978-225 7 Newburyport MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
978-225 8 Newburyport MA   829J PAETEC ITEL, LLC 128   2002-06-04   
978-225 9 Newburyport MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.