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.
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NPA: 364 [Rate centres in NPA 364] [Dial plan for NPA 364]

NXX: 526

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
364-526 A Clarkson KY LSVLKYAP59Z  516J TON80 COMMUNICATIONS, LLC 462      
364-526 3 Clarkson KY LSVLKYAP59Z  516J TON80 COMMUNICATIONS, LLC 462   2022-04-11   
364-526 4 Clarkson KY EZTWKYXAXBX  624H ONVOY SPECTRUM, LLC 462   2022-04-12   
364-526 5 Clarkson KY EZTWKYXAXBX  624H ONVOY SPECTRUM, LLC 462   2022-04-12   
364-526 7 Clarkson KY LSVLKYAPXXZ  8406 TELEPORT COMMUNICATIONS AMERICA, LLC - KY 462   2024-07-12   

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

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