Local Calling Guide

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Search by CLLI code
  • Enter full or partial CLLI code to see all matching switches.

Switch: WCFLTXES

Switch (link to prefixes) Switch name Company
WCFLTXES0MD   7421 AT&T - LOCAL 
WCFLTXESX3X    
WCFLTXESX5Y   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 
WCFLTXESX5Y   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 

Last updated: Sun, 17 May 2026 03:26:51 UTC

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