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: PFTPMI012MD
State:MI
English Name:PITTSFIELD
Switch Type:N/A
Host CLLI (if remote):N/A
Status:N/A
LATA:Detroit MI (340)
Exchanges Served:2
Building CLLI:PFTPMI01 (See DSL Reports information on this wirecenter)
Street Address:4575 Concourse Dr
Ann Arbor, MI
Map:
Lat/Long:42.22026, -83.72902
V/H Coord:5614, 2909
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:734-821 734-822
Served Rate Centers:ANN ARBOR, MI
Served Companies:ONVOY, LLCV - MI (543C)