Local Calling Guide

Switch search

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

Switch: GLPTMS54

Switch (link to prefixes) Switch name Company
GLPTMS54X6X   4886 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS 
GLPTMS54X9X   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.