Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-400 A Ladonia TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
430-400 0 Ladonia TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-09-22   
430-400 1 Ladonia TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-03   
430-400 2 Ladonia TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-03   
430-400 3 Ladonia TX DLLRTXVM0MD  506J TWILIO INTERNATIONAL, INC. 552   2020-10-12   
430-400 4 Ladonia TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-09-22   
430-400 5 Ladonia TX   515J IP HORIZON LLC 552   2023-12-28   
430-400 6 Ladonia TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-07-03   
430-400 7 Ladonia TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-10-23   
430-400 8 Ladonia TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2021-10-23   
430-400 9 Ladonia TX   515J IP HORIZON LLC 552   2021-06-01   

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

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