Local Calling Guide

Switch search

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

Switch: RCFDMN66

Switch (link to prefixes) Switch name Company
RCFDMN66DS0 MPLS 66TH ST  9631 QWEST CORPORATION 
RCFDMN66RS1 RICHFIELD   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.