Local Calling Guide

Switch search

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

Switch: HRVYILHA

Switch (link to prefixes) Switch name Company
HRVYILHA4MD    
HRVYILHA61T HARVEY   
HRVYILHADS0 HARVEY  9329 ILLINOIS BELL TEL CO 

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.