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.

Lavernia, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
830-581 A SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-581 0 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-581 1 SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-581 2 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-581 3 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-581 4 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-581 5 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-581 6 SNANTXCA41Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566      
830-581 7 SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566      
830-581 8 SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-581 9 SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-779 A LVRNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-779 1 LVRNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-779 2 LVRNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-779 3 LVRNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-779 4 LVRNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-779 5 LVRNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-779 6 LVRNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-779 7 LVRNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-779 8 SNANTXCAHMD  073H TELNYX LLC 566      
830-779 9 LVRNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-849 A SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-849 1 SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-849 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-849 3 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-849 5 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-849 6 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-849 9 SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.