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: IRNGTXXEDS0
State:TX
English Name:IRVING NORTH
Switch Type:WECO 5ESS (Digital)
Host CLLI (if remote):N/A
Status:N/A
LATA:Dallas TX (552)
Exchanges Served:16
Building CLLI:IRNGTXXE (See DSL Reports information on this wirecenter)
Street Address:330 Phelps Dr
Irving, TX
Map:
Lat/Long:32.86863, -96.94847
V/H Coord:8429, 4068
Tandem:IRNGTXXB01T
SS7 Point Code:N/A
Served Exchanges:469-220 469-995 972-281 972-507 972-541 972-650 972-652 972-653 972-655 972-657 972-717 972-718 972-719 972-791 972-887 972-893
Served Rate Centers:IRVING, TX
Served Companies:TELEPORT COMMUNICATIONS AMERICA, LLC - TX (7148) FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (4344) LEVEL 3 COMMUNICATIONS, LLC - TX (6114)