Local Calling Guide

Switch search

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

Switch: WASHDCBN

Switch (link to prefixes) Switch name Company
WASHDCBNDS0 WASHINGTON BENNING   
WASHDCBNRP0   9211 VERIZON WASHINGTON DC, INC. 

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.