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: PHNZAZDMDS3
State:AZ
English Name:PHOENIX
Switch Type:N/A
Host CLLI (if remote):N/A
Status:N/A
LATA:Phoenix AZ (666)
Exchanges Served:21
Building CLLI:PHNZAZDM (See DSL Reports information on this wirecenter)
Street Address:3220 N 3rd St
Phoenix, AZ
Map:
Lat/Long:33.48419, -112.06928
V/H Coord:9123, 6749
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:480-253 480-295 480-327 480-378 480-385 480-455 480-467 480-516 480-533 480-682 480-748 520-582 602-385 602-575 602-648 602-682 602-748 602-792 623-385 623-792 928-482
Served Rate Centers:PHOENIX, AZ CASAGRANDE, AZ GILA BEND, AZ
Served Companies:LEVEL 3 TELECOM OF ARIZONA, LLC - AZ (7552)