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.

Big Wells, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
830-206 A SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-206 0 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-206 1 SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-206 2 SNANTXCAHMD  073H TELNYX LLC 566      
830-206 4 SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-206 5 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
830-206 6 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-206 7 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-206 8 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
830-206 9 SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-457 A BGWLTXBWRS0  9533 SOUTHWESTERN BELL 566      
830-457 0   145J TERRA NOVA TELECOM INC. 566      
830-457 1 BGWLTXBWRS0  9533 SOUTHWESTERN BELL 566      
830-457 2 BGWLTXBWRS0  9533 SOUTHWESTERN BELL 566      
830-457 3 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-457 4 SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-457 5 SNANTXCA58Z  516C AT&T CORP. 566      
830-457 6 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-457 7 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-457 8 SNANTXDIX6X  073H TELNYX LLC 566      
830-457 9 SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-658 A SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-658 0 SNANTXCAY0X  425J CSC WIRELESS, LLC 566      
830-658 1 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
830-658 3 SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-658 4 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-658 5 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-658 6 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-658 7 SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 566      
830-658 8 SNANTXDIRMD  903C ONVOY, 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.