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: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

NXX: 462

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-462 A Elkton MD BLTQMD019MD  490J DISH WIRELESS, LLC 238   2024-02-04   
667-462 0 Elkton MD BLTQMD019MD  490J DISH WIRELESS, LLC 238   2024-02-04   
667-462 2 Elkton MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-03-01   
667-462 3 Elkton MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-04-04   

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

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