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: HPLDCA12RS0
State:CA
English Name:HOPLAND
Switch Type:Northern Telecom Remote Switching Center
Host CLLI (if remote):N/A
Status:N/A
LATA:San Francisco CA (722)
Exchanges Served:1
Building CLLI:HPLDCA12 (See DSL Reports information on this wirecenter)
Street Address:13360 HWY 101
HOPLAND, CA
Map:
Lat/Long:38.97273, -123.11582
V/H Coord:8244, 8866
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:707-744
Served Rate Centers:HOPLAND, CA
Served Companies:PACIFIC BELL (9740)