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
978-802 A Lawrence MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-802 0 Lawrence MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-03-20   
978-802 1 Lawrence MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2016-01-08   
978-802 2 Lawrence MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2016-01-08   
978-802 3 Lawrence MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2016-02-20   
978-802 4 Lawrence MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2016-12-10   
978-802 5 Lawrence MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-04-16   
978-802 6 Lawrence MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-11-13   
978-802 7 Lawrence MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2016-06-30   
978-802 8 Lawrence MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-06-07   
978-802 9 Lawrence MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2017-03-24   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.