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: BSTNMAFRDS2
State:MA
English Name:BOSTON
Switch Type:N/A
Host CLLI (if remote):N/A
Status:N/A
LATA:eastern MA (128)
Exchanges Served:37
Building CLLI:BSTNMAFR (See DSL Reports information on this wirecenter)
Street Address:185 FRANKLIN ST
BOSTON, MA
Map:
Lat/Long:42.35503, -71.05419
V/H Coord:4422, 1248
Tandem:N/A
SS7 Point Code:N/A
Served Exchanges:339-555 617-204 617-235 617-261 617-289 617-295 617-310 617-330 617-341 617-342 617-345 617-346 617-428 617-434 617-439 617-443 617-478 617-526 617-555 617-662 617-664 617-737 617-743 617-748 617-757 617-772 617-790 617-814 617-856 617-897 617-931 617-946 617-951 781-555 781-931 857-555 857-931
Served Rate Centers:BOSTON, MA
Served Companies:VERIZON NEW ENGLAND INC. (9102)
Member of The Internet Defense League