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: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 368

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-368 A Williamsport PA MUVLPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-368 0 Williamsport PA   145J TERRA NOVA TELECOM INC. 232   2020-11-24   
570-368 1 Williamsport PA MUVLPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-368 2 Williamsport PA MUVLPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-368 3 Williamsport PA MUVLPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-368 4 Williamsport PA MUVLPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-368 5 Williamsport PA MUVLPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-368 6 Williamsport PA LWBGPAXL1MD  6921 LIMITLESS MOBILE, LLC 232   2008-04-09   
570-368 7 Williamsport PA MUVLPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-368 8 Williamsport PA MUVLPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-368 9 Williamsport PA LWBGPAXL1MD  6921 LIMITLESS MOBILE, LLC 232   2008-04-09   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.