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: 567 [Rate centres in NPA 567] [Dial plan for NPA 567]

NXX: 341

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
567-341 A Napoleon OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
567-341 0 Napoleon OH TOLDOHOZCMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 326   2010-01-24   
567-341 2 Napoleon OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326   2011-04-11   
567-341 4 Napoleon OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.