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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-703 A Lowell MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128      
978-703 0 Lowell MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
978-703 1 Lowell MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
978-703 2 Lowell MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
978-703 3 Lowell MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2008-04-21   
978-703 4 Lowell MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
978-703 5 Lowell MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
978-703 6 Lowell MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
978-703 7 Lowell MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
978-703 8 Lowell MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-10-21   
978-703 9 Lowell MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.