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: BLTMMDFRDS0
State:MD
English Name:FRANKFORD
Switch Type:NTDMS100
Host CLLI (if remote):N/A
Status:N/A
LATA:Baltimore MD (238)
Exchanges Served:6
Building CLLI:BLTMMDFR (See DSL Reports information on this wirecenter)
Street Address:5005 Frankford Ave
Baltimore, MD
Map:
Lat/Long:39.32908, -76.54176
V/H Coord:5498, 1569
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:410-325 410-483 410-485 410-488 410-866 443-868
Served Rate Centers:BALTIMORE, MD ESSEX, MD
Served Companies:VERIZON MARYLAND, INC. (9212)