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: BLTMMDHMDS0
State:MD
English Name:BALTIMORE
Switch Type:WECO 5ESS (Digital)
Host CLLI (if remote):N/A
Status:N/A
LATA:Baltimore MD (238)
Exchanges Served:5
Building CLLI:BLTMMDHM (See DSL Reports information on this wirecenter)
Street Address:2929 Bayonne Ave
Baltimore, MD
Map:
Lat/Long:39.35503, -76.56076
V/H Coord:5495, 1575
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:410-254 410-319 410-426 410-444 443-885
Served Rate Centers:BALTIMORE, MD
Served Companies:VERIZON MARYLAND, INC. (9212) LEVEL 3 COMMUNICATIONS, LLC - MD (6119) TERRA NOVA TELECOM INC. (145J)