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: SNANTXMADS0
English Name:MARTINEZ
Switch Type:Northern Telecom DMS100 (Digital) Host
Host CLLI (if remote):N/A
LATA:San Antonio TX (566)
Exchanges Served:4
Building CLLI:SNANTXMA (See DSL Reports information on this wirecenter)
Street Address:1427 Ackerman Rd
San Antonio, TX
Lat/Long:29.44091, -98.38109
V/H Coord:9215, 4045
SS7 Point Code:N/A
Served Exchanges:210-310 210-661 210-662 210-666
Served Rate Centers:SANANTONIO, TX
Served Companies:SOUTHWESTERN BELL (9533)
Member of The Internet Defense League