Tower detail

Approximate cell site near Sunnyvale, CA

Approximate location near Sunnyvale, CA 94089. Crowdsourced cell site owned by Unknown / crowdsource-derived with 2 listed carrier presences.

Unknown height Height

Crowdsourced cell site

Unknown / crowdsource-derived Owner

Structure registrant or inferred host

2 Carrier count

Distinct carrier presences on this site

Crowdsourced only Data quality

No nearby registered structure found

Structure facts

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

Registration Crowdsourced-only site
Location Sunnyvale, CA 94089
Lighting Unknown
Status Observed in OpenCelliD
Coordinates 37.40816, -121.98582
Notes Approximate OpenCelliD-only site clustered from 3 cell observations across 26 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.

Carrier presence

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

T-Mobile

Approx. 0.6 miles
LTE

Approximate site confidence built from 2 cell observations across 11 crowd samples.

Verizon

Approx. 1.0 miles
LTE

Approximate site confidence built from 1 cell observations across 15 crowd samples.

Nearby pages

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

Alviso, CA

Crowdsourced only

Approximate cell site near Alviso, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 11 cell observations across 286 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Alviso, CA 95002

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.4 miles
T-Mobile Verizon
5G NR LTE

Sunnyvale, CA

ASR matched

Sunnyvale 27.4 ASR-1018897

27.4 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.

1259 BIRCHWOOD DR

27 ft 27.4 Monica 0.4 miles

Santa Clara, CA

ASR matched

Santa Clara 52.0 ASR-1015258

52.0 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 191 meters away.

5101 GREAT AMERICA PARKWAY

52 ft 52.0 Registered owner 0.6 miles
T-Mobile Verizon
5G NR LTE

Santa Clara, CA

Crowdsourced only

Approximate cell site near Santa Clara, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 8 cell observations across 120 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Santa Clara, CA 95056

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.7 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.