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: 354

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
567-354 A Convoy OH LIMAOHXAXWX  506J TWILIO INTERNATIONAL, INC. 923      
567-354 0 Convoy OH MNFDOHXAX0Y  073H TELNYX LLC 923   2022-04-29   
567-354 1 Convoy OH LIMAOHXAXYX  464C ONVOY, LLC - OH 923   2023-08-26   
567-354 2 Convoy OH LIMAOHXAXPX  624H ONVOY SPECTRUM, LLC 923   2024-03-05   
567-354 4 Convoy OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2021-08-20   
567-354 5 Convoy OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2021-10-02   
567-354 8 Convoy OH LIMAOHXAXWX  506J TWILIO INTERNATIONAL, INC. 923   2022-08-29   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.