Local Calling Guide

Switch search

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

Switch: BLVLILAJ

Switch (link to prefixes) Switch name Company
BLVLILAJ3MD   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 
BLVLILAJ3MD   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.