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: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 208

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-208 A DeKalb TX LGVWTXBA40Z  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554      
430-208 0 DeKalb TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2017-06-22   
430-208 1 DeKalb TX LGVWTXPLXZX  073H TELNYX LLC 554   2021-03-12   
430-208 2 DeKalb TX LGVWTXBA40Z  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2014-07-04   
430-208 3 DeKalb TX LGVWTXBA40Z  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2020-04-19   
430-208 4 DeKalb TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2023-04-21   
430-208 5 DeKalb TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2023-06-26   
430-208 8 DeKalb TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2022-12-23   
430-208 9 DeKalb TX TXRKTXXANMD  903C ONVOY, LLC - TX 554   2023-09-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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