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: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
567-374 A Pandora OH TOLDOH2113Z  516J TON80 COMMUNICATIONS, LLC 326      
567-374 7 Pandora OH TOLDOH2113Z  516J TON80 COMMUNICATIONS, LLC 326   2022-03-16   
567-374 9 Pandora OH TOLDOH2125Z  490J BOOST SUBSCRIBERCO L.L.C. 326   2024-01-01   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.