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: JRVLMDJERS0
State:MD
English Name:JARRETTSVILLE
Switch Type:AT&T Tech Optic Remote Switch
Host CLLI (if remote):N/A
Status:N/A
LATA:Baltimore MD (238)
Exchanges Served:3
Building CLLI:JRVLMDJE (See DSL Reports information on this wirecenter)
Street Address:1746 OLD JARRETTSVIL
JARRETTSVILLE, MD
Map:
Lat/Long:39.60553, -76.47967
V/H Coord:5441, 1594
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:410-557 410-692 410-941
Served Rate Centers:FORK, MD JARRETTSVL, MD
Served Companies:VERIZON MARYLAND, INC. (9212)