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: PSTNIDMARS1
English Name:PRESTON
Switch Type:AXRSS
Host CLLI (if remote):N/A
LATA:Idaho (southern) (652)
Exchanges Served:1
Building CLLI:PSTNIDMA (See DSL Reports information on this wirecenter)
Street Address:7 S 1st E
Preston, ID
Lat/Long:42.09608, -111.87404
V/H Coord:7291, 7125
SS7 Point Code:N/A
Served Exchanges:208-852
Served Rate Centers:POCATELLO, ID
Served Companies:QWEST CORPORATION (9636)
Member of The Internet Defense League