Local Calling Guide

Switch search

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

Switch: HRMNGUAB

Switch (link to prefixes) Switch name Company
HRMNGUAB00T HARMON   
HRMNGUABCA0 HARMON   
HRMNGUABDS0 HARMON  335E PTI PACIFICA INC. DBA IT&E - GU 
HRMNGUABDS0 HARMON  599E PTI PACIFICA INC. DBA IT&E 
HRMNGUABGT0    

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.