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: SPRFSDCORS1
State:SD
English Name:SPEARFISH
Switch Type:WECO 5ESS Remote (5A RSM)
Host CLLI (if remote):N/A
Status:N/A
LATA:South Dakota (640)
Exchanges Served:3
Building CLLI:SPRFSDCO (See DSL Reports information on this wirecenter)
Street Address:126 E Hudson St
Spearfish, SD
Map:
Lat/Long:44.48899, -103.85823
V/H Coord:6464, 6026
Tandem:RPCYSDCO09T
SS7 Point Code:N/A
Served Exchanges:307-643 605-642 605-644
Served Rate Centers:WSPEARFISH, SD SPEARFISH, SD
Served Companies:QWEST CORPORATION (9631)
Member of The Internet Defense League