Local Calling Guide

Switch search

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

Switch: NRFDMNNO

Switch (link to prefixes) Switch name Company
NRFDMNNODS0 NORTHFIELD  9631 QWEST CORPORATION 
NRFDMNNORL0 NORTHFIELD  8581 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.