Local Calling Guide

Switch search

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

Switch: HBDSNS01

Switch (link to prefixes) Switch name Company
HBDSNS01H01   4878 BRAGG COMMUNICATIONS INC. 
HBDSNS01RS1 HUBBARDS  8089 MARITIME TELEGRAPH & TELEPHONE, LTD. 

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.