Local Calling Guide

Switch search

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

Switch: GUYMPRUR

Switch (link to prefixes) Switch name Company
GUYMPRURRS1 GUAYAMA  3201 PUERTO RICO TEL. CO. 

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.