15.5
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Registration
ASR-1232214
Location
San Bruno, CA 94066
Lighting
Unknown
Status
Constructed
Coordinates
37.62411, -122.40414
Notes
Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
Carrier presence
The carrier and technology hints that make this more useful than a raw tower-owner listing.
Nearby pages
Other tower detail pages within a short drive of this site.
San Bruno, CA
ASR matchedSan Bruno 15.2 ASR-1211548
15.2 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
430 Third Avenue (SF33XC530B)
San Bruno, CA
ASR matchedSan Bruno 16.7 ASR-1221129
16.7 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 163 meters away.
450 THIRD AVE.
AT&T
LTE
San Bruno, CA
ASR matchedSan Bruno 16.2 ASR-1230122
16.2 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
3rd & Huntington
San Francisco, CA
Crowdsourced onlyApproximate cell site near San Francisco, CA
Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 30 cell observations across 493 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near San Francisco, CA 94128
AT&T
T-Mobile
Verizon
5G NR
GSM
LTE
Why this detail page matters
The product logic behind showing a standalone tower page instead of burying the record in a generic list.
- Exact ASR structures and crowdsourced-only nodes are both listed, with the difference labeled rather than hidden.
- Tower owner is often a neutral host like Crown Castle or American Tower, not the wireless carrier itself.
- Coverage ranges here are rough carrier-level estimates derived from reported cell radii. Treat them as indicative, not exact.