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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 268

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-268 A Negley TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
430-268 0 Negley TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2020-04-13   
430-268 1 Negley TX DLLSTXRIXIY  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2023-11-05   
430-268 4 Negley TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-03-18   
430-268 7 Negley TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-09-18   
430-268 8 Negley TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2024-05-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.