Local Calling Guide

Switch search

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

Switch: HSTNTX89

Switch (link to prefixes) Switch name Company
HSTNTX899MD   634H YK COMMUNICATIONS, LTD - TX 
HSTNTX89DS0 HOUSTON   
HSTNTX89EMD    

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.