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

NXX: 722

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-722 A Gonzales TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-722 1 Gonzales TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-722 2 Gonzales TX SNANTXCA84Z  965H FRACTEL LLC 566   2020-08-02   
830-722 3 Gonzales TX   566J RADIANTIQ LLC 566   2021-02-18   
830-722 4 Gonzales TX   506J TWILIO INTERNATIONAL INC 566   2021-05-27   
830-722 7 Gonzales TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2020-11-16   
830-722 8 Gonzales TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2020-11-16   
830-722 9 Gonzales TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.