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: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
567-522 A Marblehead OH TOLDOH2101Z  073H TELNYX LLC 326      
567-522 0 Marblehead OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2017-05-22   
567-522 1 Marblehead OH TOLDOH2101Z  073H TELNYX LLC 326   2019-10-04   
567-522 2 Marblehead OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2021-03-24   
567-522 5 Marblehead OH   145J TERRA NOVA TELECOM INC. 326   2025-08-30   
567-522 7 Marblehead OH TOLDOH2113Z  516J TON80 COMMUNICATIONS, LLC 326   2021-06-11   
567-522 8 Marblehead OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2023-08-24   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.