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: TCSNAZCRDS0
State:AZ
English Name:TCSN CRAYCROFT
Switch Type:WECO 5ESS (Digital)
Host CLLI (if remote):N/A
Status:N/A
LATA:Tucson AZ (668)
Exchanges Served:14
Building CLLI:TCSNAZCR (See DSL Reports information on this wirecenter)
Street Address:5445 E 29th St
Tucson, AZ
Map:
Lat/Long:32.19958, -110.87567
V/H Coord:9347, 6469
Tandem:TCSNAZMA04T
SS7 Point Code:N/A
Served Exchanges:520-228 520-512 520-513 520-514 520-519 520-570 520-571 520-584 520-745 520-747 520-748 520-750 520-790 520-334
Served Rate Centers:TUCSON, AZ
Served Companies:QWEST CORPORATION (9636)