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: 766

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-766 A Ector TX DLLSTX97X5X  965H FRACTEL LLC 552      
430-766 2 Ector TX   903C ONVOY, LLC - TX 552   2021-06-03   
430-766 3 Ector TX   965H FRACTEL LLC 552   2019-12-26   
430-766 4 Ector TX   903C ONVOY, LLC - TX 552   2021-03-18   
430-766 5 Ector TX   903C ONVOY, LLC - TX 552   2021-06-03   
430-766 6 Ector TX   965H FRACTEL LLC 552   2019-12-26   
430-766 9 Ector TX   516J TON80 COMMUNICATIONS LLC 552   2021-09-18   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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