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: BLNGMTMAMMD
State:MT
English Name:N/A
Switch Type:N/A
Host CLLI (if remote):N/A
Status:N/A
LATA:N/A
Exchanges Served:50
Building CLLI:BLNGMTMA (See DSL Reports information on this wirecenter)
Street Address:202 N 30TH
BILLINGS, MT
Map:
Lat/Long:45.78333, -108.5
V/H Coord:6390, 6790
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:406-201 406-208 406-209 406-220 406-305 406-321 406-489 406-514 406-539 406-580 406-699 406-743 406-749 406-790 406-818 406-850 406-851 406-855 406-860 406-861 406-891 406-927 406-940 406-951 406-956 406-989 406-281 406-290 406-371 406-384 406-413 406-426 406-478 406-530 406-547 406-577 406-589 406-601 406-613 406-623 406-624 406-665 406-831 406-852 406-894 406-920 406-922 406-941 406-969 406-998
Served Rate Centers:FORSYTH, MT BILLINGS, MT BOZEMAN, MT LIVINGSTON, MT WHSLPHRSPG, MT COLUMBUS, MT SIDNEY, MT CULBERTSON, MT HARDIN, MT LAUREL, MT COLSTRIP, MT RED LODGE, MT MILES CITY, MT BAKER, MT MOLT, MT W GLENDIVE, MT
Served Companies:NEW CINGULAR WIRELESS PCS, LLC (6010)