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: 999

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
567-999 A New Riegel OH TOLDOH21XXZ  073H TELNYX LLC 326      
567-999 0 New Riegel OH   073H TELNYX LLC 326   2017-04-24   
567-999 1 New Riegel OH   464C ONVOY, LLC - OH 326   2023-08-24   
567-999 2 New Riegel OH   464C ONVOY, LLC - OH 326   2020-04-24   
567-999 3 New Riegel OH   464C ONVOY, LLC - OH 326   2020-04-24   
567-999 4 New Riegel OH   965H FRACTEL, LLC 326   2020-03-08   
567-999 5 New Riegel OH   965H FRACTEL, LLC 326   2020-03-08   
567-999 6 New Riegel OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 326   2021-12-02   
567-999 7 New Riegel OH   965H FRACTEL, LLC 326   2020-03-08   
567-999 8 New Riegel OH   516J TON80 COMMUNICATIONS, LLC 326   2021-07-12   
567-999 9 New Riegel OH   073H TELNYX LLC 326   2017-04-24   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.