Input a switch CLLI code:
(Building CLLIs will not work here)
If you do not know the full CLLI for the switch you're looking for - use the "Switch Listings By: CLLI" link on the left, where you can search by partial CLLI.

Information on: STTLWA06DS0
State:WA
English Name:SEATTLE MAIN
Switch Type:Northern Telecom DMS100 (Digital)
Host CLLI (if remote):N/A
Status:N/A
LATA:Seattle WA (674)
Exchanges Served:7
Building CLLI:STTLWA06 (See DSL Reports information on this wirecenter)
Street Address:1122 3rd Ave
Seattle, WA
Map:
Lat/Long:47.60668, -122.33459
V/H Coord:6337, 8896
Tandem:STTLWA06C9T
SS7 Point Code:N/A
Served Exchanges:206-358 206-377 206-421 206-461 206-490 206-554 206-585
Served Rate Centers:SEATTLE, WA
Served Companies:QWEST CORPORATION (9638)