Tower detail

Cupertino 21.3 ASR-1318249

10335 N Tantau Ave (SF14981A). 21.3 owned by L00006906 with 3 listed carrier presences.

21 ft Height

21.3

L00006906 Owner

Structure registrant or inferred host

3 Carrier count

Distinct carrier presences on this site

ASR matched Data quality

Registered structure plus carrier overlay

Structure facts

What the site currently knows about this tower, pulled from the public source stack behind the route graph.

Registration ASR-1318249
Location Cupertino, CA 95014
Lighting Unknown
Status Granted
Coordinates 37.32747, -122.00658
Notes Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 87 meters away.

Carrier presence

The carrier and technology hints that make this more useful than a raw tower-owner listing.

AT&T

Approx. 0.6 miles
5G NR LTE

Derived from 2 OpenCelliD cell observations across 6 crowd samples.

T-Mobile

Approx. 0.6 miles
5G NR

Derived from 2 OpenCelliD cell observations across 17 crowd samples.

Verizon

Approx. 0.6 miles
LTE

Derived from 1 OpenCelliD cell observations across 11 crowd samples.

Nearby pages

Other tower detail pages within a short drive of this site.

Santa Clara, CA

ASR matched

Santa Clara 37.5 ASR-1281087

37.5 with 3 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 173 meters away.

200 LAWRENCE EXPRESSWAY

37 ft 37.5 Tom 0.3 miles
AT&T T-Mobile Verizon
5G NR LTE

Santa Clara, CA

Crowdsourced only

Approximate cell site near Santa Clara, CA

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 2 cell observations across 57 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Santa Clara, CA 95051

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.4 miles
Verizon
LTE

San Jose, CA

Crowdsourced only

Approximate cell site near San Jose, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 12 cell observations across 217 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Jose, CA 95170

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.5 miles
AT&T T-Mobile Verizon
5G NR LTE

San Jose, CA

Crowdsourced only

Approximate cell site near San Jose, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 8 cell observations across 174 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Jose, CA 95170

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.6 miles
T-Mobile Verizon
5G NR 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.