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: NWHNCT03DS0
State:CT
English Name:New Haven
Switch Type:WECO 5ESS Host (Digital)
Host CLLI (if remote):N/A
Status:N/A
LATA:Connecticut (920)
Exchanges Served:24
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:NWHNCT03DS0
SS7 Point Code:N/A
Served Exchanges:203-200 203-492 203-495 203-497 203-498 203-499 203-503 203-553 203-603 203-619 203-688 203-691 203-737 203-764 203-765 203-771 203-781 203-812 203-821 203-928 203-936 203-946 475-246 475-247
Served Rate Centers:NEW HAVEN, CT
Served Companies:SOUTHERN NEW ENGLAND TELCO DBA (9147)
Member of The Internet Defense League