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: PHLAPAAZDSA
State:PA
English Name:PHILADELPHIA
Switch Type:N/A
Host CLLI (if remote):N/A
Status:N/A
LATA:Philadelphia PA (includes entire state of Delaware) (228)
Exchanges Served:16
Building CLLI:PHLAPAAZ (See DSL Reports information on this wirecenter)
Street Address:2130 Arch St
Philadelphia, PA
Map:
Lat/Long:39.95581, -75.17532
V/H Coord:5252, 1461
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:215-252 215-254 215-268 215-446 215-594 215-861 302-223 302-231 302-252 302-533 302-566 302-635 302-747 302-752 302-754 302-826
Served Rate Centers:PHLDLPHZN2, PA PHLDLPHZN3, PA PHLDLPHZN4, PA PHLDLPHZN1, PA SMYRNA, PA ANGOLA, PA WILMINGTON, PA NEWARK, PA HARRINGTON, PA HOCKESSIN, PA DOVER, PA GEORGETOWN, PA GREENWOOD, PA HOLLY OAK, PA
Served Companies:TELEPORT COMMUNICATIONS AMERIC (7309)
Member of The Internet Defense League