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: Tue, 16 Jun 2026 00:09:45 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.