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: BLTMMDCHXVX
State:MD
English Name:N/A
Switch Type:N/A
Host CLLI (if remote):N/A
Status:N/A
LATA:N/A
Exchanges Served:6
Building CLLI:BLTMMDCH (See DSL Reports information on this wirecenter)
Street Address:320 Saint Paul St
Baltimore, MD
Map:No coords to map.
Lat/Long:N/A
V/H Coord:5511, 1574
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:667-299 667-399 667-776 667-270 667-600 667-770
Served Rate Centers:ANNAPOLIS, MD UNION BDG, MD BALTIMORE, MD
Served Companies:HD CARRIER LLC (321J)