Local Calling Guide

Switch search

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

Switch: SPNCIN01

Switch (link to prefixes) Switch name Company
SPNCIN01RSE SPENCER  9325 INDIANA BELL TEL CO INC 

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.