Local Calling Guide

Switch search

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

Switch: BLLFOHBB

Switch (link to prefixes) Switch name Company
BLLFOHBB1MD   8168 TIER 2 COMMUNICATIONS, LLC 

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.