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: 325

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-325 A Mineola TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554      
430-325 0 Mineola TX   515J IP HORIZON LLC 554   2023-12-29   
430-325 1 Mineola TX   515J IP HORIZON LLC 554   2023-12-29   
430-325 2 Mineola TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2023-09-10   
430-325 3 Mineola TX   903C ONVOY, LLC - TX 554   2024-03-02   
430-325 4 Mineola TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 554   2024-03-24   
430-325 8 Mineola TX   903C ONVOY, LLC - TX 554   2024-04-05   

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

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