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: NWHNCT03DS3
State:CT
English Name:New Haven
Switch Type:N/A
Host CLLI (if remote):N/A
Status:N/A
LATA:Connecticut (920)
Exchanges Served:19
Building CLLI:NWHNCT03 (See DSL Reports information on this wirecenter)
Street Address:400 State St
NEW HAVEN, CT
Map:
Lat/Long:41.30545, -72.92257
V/H Coord:4792, 1342
Tandem:NWHNCT03DS3
SS7 Point Code:N/A
Served Exchanges:203-401 203-432 203-436 203-562 203-624 203-680 203-752 203-772 203-773 203-776 203-777 203-782 203-784 203-785 203-786 203-787 203-789 203-865 203-867
Served Rate Centers:NEW HAVEN, CT
Served Companies:SOUTHERN NEW ENGLAND TELCO DBA (9147)
Member of The Internet Defense League