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: CHCGILSCds0
State:IL
English Name:CHCG SOU CHCG DS0
Switch Type:EWSD
Host CLLI (if remote):N/A
Status:N/A ()
LATA:Chicago IL METRO (358)
Exchanges Served:12
Building CLLI:CHCGILSC (See DSL Reports information on this wirecenter)
Street Address:8858 S MARQUETTE
CHICAGO, IL
Map:
Lat/Long:41.73487, -87.55809
V/H Coord:6009, 3400
Tandem:CHCGILST55T
SS7 Point Code:250-030-123
Served Exchanges:773-221 773-356 773-374 773-375 773-721 773-731 773-734 773-768 773-933 773-978 773-359 773-967
Served Rate Centers:CHICGOZN09, IL
Served Companies:ILLINOIS BELL TEL CO (9329)