Local Calling Guide

Switch search

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

Switch: DYBHFLFN

Switch (link to prefixes) Switch name Company
DYBHFLFNRS0 DAYTONA BEACH FENTRESS  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.