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: CRLSCA11DS0
State:CA
English Name:CARLSBAD (HARDING)
Switch Type:Northern Telecom DMS100 (Digital) Host
Host CLLI (if remote):N/A
Status:N/A
LATA:San Diego CA (732)
Exchanges Served:4
Building CLLI:CRLSCA11 (See DSL Reports information on this wirecenter)
Street Address:3368 Harding St
Carlsbad, CA
Map:
Lat/Long:33.15796, -117.34141
V/H Coord:9379, 7681
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:760-434 760-720 760-729 760-730
Served Rate Centers:OCSD OCSD, CA
Served Companies:PACIFIC BELL (9740)