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: 849

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-849 A Lavernia TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-849 1 Lavernia TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-849 2 Lavernia TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-849 3 Lavernia TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-849 5 Lavernia TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-849 6 Lavernia TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-849 9 Lavernia TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.