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: HRFRCTBCDS1
State:CT
English Name:CONNECTICUT
Switch Type:N/A
Host CLLI (if remote):N/A
Status:N/A
LATA:Connecticut (920)
Exchanges Served:81
Building CLLI:HRFRCTBC (See DSL Reports information on this wirecenter)
Street Address:Hartford, CT
Map:
Lat/Long:37.48603, -67.77422
V/H Coord:4897, 138
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:203-547 203-902 475-203 475-244 475-269 475-270 475-271 475-293 475-294 475-302 475-304 475-324 475-334 475-340 475-375 475-400 475-405 475-445 475-454 475-465 475-470 475-471 475-472 475-473 475-474 475-476 475-477 475-501 475-575 475-600 475-775 475-800 475-900 860-200 860-590 860-743 860-758 860-845 860-846 860-962 860-969 860-970 959-203 959-220 959-224 959-225 959-227 959-228 959-232 959-233 959-235 959-243 959-244 959-245 959-250 959-251 959-252 959-253 959-254 959-256 959-265 959-271 959-300 959-301 959-335 959-400 959-500 959-566 959-600 959-666 959-777 959-800 959-881 959-888 959-901 959-949 959-955 959-991 959-998 959-999 302-303
Served Rate Centers:STAMFORD, CT NEW HAVEN, CT WALLINGFD, CT CHESHIRE, CT HUNTINGTON, CT MILFORD, CT BRIDGEPORT, CT TRUMBULL, CT OLDGRNWICH, CT NEWTOWN, CT DANBURY, CT NORWALK, CT WESTPORT, CT WILTON, CT WOODBURY, CT GEORGETOWN, CT RIDGEFIELD, CT SEYMOUR, CT MERIDEN, CT GUILFORD, CT HARTFORD, CT WATERTOWN, CT MANCHESTER, CT WINDSORLKS, CT BRISTOL, CT PLAINVILLE, CT ENFIELD, CT FARMINGTON, CT ESSEX, CT LITCHFIELD, CT NEWBRITAIN, CT CANAAN, CT CORNWALL, CT WILLIMNTIC, CT ROCKVILLE, CT CANTON, CT PLAINFIELD, CT NORWICH, CT PAWCATUCK, CT KENT, CT COVENTRY, CT NORFOLK, CT LAKEVILLE, CT LEDYARD, CT LEBANON, CT THOMASTON, CT NIANTIC, CT TORRINGTON, CT JEWETTCITY, CT KILLINGWTH, CT CLINTON, CT LYME, CT GUMBORO, CT
Served Companies:ONVOY, LLC - CT (639C) ONVOY, LLC - DE (969E)