Local Calling Guide

Area code/prefix search

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NPA: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 508

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-508 A Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-508 1 Karnes City-Falls City TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2023-02-03   
830-508 3 Karnes City-Falls City TX SNANTXDIXKX  506J TWILIO INTERNATIONAL, INC. 566   2021-05-27   
830-508 5 Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-12-26   
830-508 6 Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-12-26   
830-508 7 Karnes City-Falls City TX SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 566   2021-11-16   
830-508 8 Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-06-24   

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

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