Local Calling Guide

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

Switch: HSTNTX01

Switch (link to prefixes) Switch name Company
HSTNTX016MD   516C AT&T CORP.  
HSTNTX01CA6    
HSTNTX01CM4    
HSTNTX01CM5    
HSTNTX01DS2 HOUSTON  7421 AT&T LOCAL  
HSTNTX01DS3 HOUSTON  7421 AT&T LOCAL  
HSTNTX01DS4 HOUSTON  7421 AT&T LOCAL  
HSTNTX01DS5 HOUSTON  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX  
HSTNTX01G04   6534 NEW CINGULAR WIRELESS PCS, LLC - IL  
HSTNTX01GT5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL  
HSTNTX01LMD   516C AT&T CORP.  
HSTNTX01MMD   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX  
HSTNTX01OMD    
HSTNTX01QMD    
HSTNTX01X6X   516C AT&T CORP.  

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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