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: SLSPMDSSDSS
State:MD
English Name:WASZ 3
Switch Type:WECO 5ESS Host (Digital)
Host CLLI (if remote):N/A
Status:N/A
LATA:Washington DC METRO (includes MD and VA suburbs) (236)
Exchanges Served:5
Building CLLI:SLSPMDSS (See DSL Reports information on this wirecenter)
Street Address:8670 Georgia Ave
Silver Spring, MD
Map:
Lat/Long:38.99683, -77.02945
V/H Coord:5604, 1595
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:301-415 301-457 301-504 301-713 301-734
Served Rate Centers:WSHNGTNZN3, MD
Served Companies:VERIZON MARYLAND, INC. (9212)