Local Calling Guide

Switch search

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

Switch: HRTLIAAH

Switch (link to prefixes) Switch name Company
HRTLIAAHRL0 HARTLEY  3112 COMMUNITY CABLE TV AGCY O'BRIEN CO. DBA COMM.-IA 

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.