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: 362

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-362 A Billerica MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-362 0 Billerica MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2012-06-08   
978-362 1 Billerica MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-362 2 Billerica MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-362 3 Billerica MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-362 4 Billerica MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-23   
978-362 5 Billerica MA   145J TERRA NOVA TELECOM INC. 128   2024-02-05   
978-362 7 Billerica MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-03-13   
978-362 8 Billerica MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2007-02-22   
978-362 9 Billerica MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-06-13   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.