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: SMFRCTPU4MD
State:CT
English Name:N/A
Switch Type:N/A
Host CLLI (if remote):N/A
Status:N/A
LATA:N/A
Exchanges Served:38
Building CLLI:SMFRCTPU (See DSL Reports information on this wirecenter)
Street Address:21 Harbor Vw
Stamford, CT
Map:
Lat/Long:41.05333, -73.53917
V/H Coord:N/A
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:203-361 203-404 203-493 203-517 203-528 203-533 203-548 203-583 203-590 203-604 203-633 203-635 203-648 203-666 203-687 203-704 203-763 203-883 203-903 203-916 203-989 203-998 475-208 475-232 475-288 860-237 860-248 860-398 860-591 860-661 860-733 860-748 860-865 860-879 860-891 860-910 860-967 959-214
Served Rate Centers:NEW HAVEN, CT GEORGETOWN, CT STAMFORD, CT WATERBURY, CT GUILFORD, CT BRIDGEPORT, CT TRUMBULL, CT NORWALK, CT WOLCOTT, CT WESTPORT, CT DANBURY, CT FAIRFIELD, CT NORWICH, CT CORNWALL, CT MIDDLETOWN, CT JEWETTCITY, CT OLD SAYBRK, CT HARWINTON, CT HARTFORD, CT NEW LONDON, CT DEEP RIVER, CT MOODUS, CT WASHINGTON, CT
Served Companies:LEVEL 3 COMMUNICATIONS, LLC - (4800)
Member of The Internet Defense League