Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-231 A Gillett TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-231 1 Gillett TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-231 2 Gillett TX SNANTXCAHMD  073H TELNYX LLC 566   2019-09-27   
830-231 4 Gillett TX SNANTXDIXKX  506J TWILIO INTERNATIONAL INC 566   2021-05-27   
830-231 6 Gillett TX SNANTXCA41Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2020-06-08   
830-231 8 Gillett TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-231 9 Gillett TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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