Local Calling Guide

Switch search

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

Switch: WASHDCBK

Switch (link to prefixes) Switch name Company
WASHDCBKDS0 WASHINGTON BROOKLAND   
WASHDCBKRP0   9211 VERIZON WASHINGTON DC, INC. 
WASHDCBKRS0 WASHINGTON   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.