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: 659

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-659 A Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      
978-659 0 Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      
978-659 1 Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      
978-659 2 Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      
978-659 3 Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      
978-659 4 Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      
978-659 5 Lawrence MA   145J TERRA NOVA TELECOM INC. 128      
978-659 6 Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      
978-659 7 Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      
978-659 8 Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      
978-659 9 Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.