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: 294

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-294 A Texarkana TX LGVWTXBA56Z  490J DISH WIRELESS, LLC 554      
430-294 0 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554      
430-294 1 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554      
430-294 2 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554      
430-294 3 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554      
430-294 4 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554      
430-294 5 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554      
430-294 6 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554      
430-294 7 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554      
430-294 8 Texarkana TX   903C ONVOY, LLC - TX 554      
430-294 9 Texarkana TX LGVWTXBA56Z  490J DISH WIRELESS, LLC 554      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.