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: HSTATX75DS0
State:TX
English Name:HOUSTON
Switch Type:N/A
Host CLLI (if remote):N/A
Status:N/A
LATA:Houston TX (560)
Exchanges Served:51
Building CLLI:HSTATX75 (See DSL Reports information on this wirecenter)
Street Address:12017 North Fwy
Houston, TX
Map:
Lat/Long:29.94451, -95.41313
V/H Coord:8903, 3561
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:281-205 281-223 281-402 281-655 281-661 281-671 281-719 281-810 281-826 281-829 281-858 281-863 281-907 281-942 281-943 281-946 281-947 281-954 346-203 346-970 409-419 409-761 713-239 713-338 713-343 713-360 713-386 713-469 713-496 713-581 713-630 832-220 832-232 832-234 832-299 832-308 832-323 832-336 832-384 832-449 832-547 832-585 832-616 832-681 832-690 832-745 832-775 832-781 832-900 832-996 972-996
Served Rate Centers:TOMBALL, TX CLEVELAND, TX LA PORTE, TX HOUSTON, TX SATSUMA, TX SPRING, TX HSTNSUBURB, TX BARKER, TX LANGHAMCRK, TX SEABROOK, TX BAMMEL, TX DEER PARK, TX FRIENDSWD, TX APOLLO, TX TXSCYMARQU, TX GALVESTON, TX CYPRESS, TX WESTFIELD, TX CHANNELVW, TX MANVEL, TX RICHMNRNBG, TX DALLAS, TX
Served Companies:CAPROCK TELECOMMUNICATIONS COR (7982)
Member of The Internet Defense League