Tower detail

Approximate cell site near Castro Valley, CA

Approximate location near Castro Valley, CA 94546. Crowdsourced cell site owned by Unknown / crowdsource-derived with 1 listed carrier presences.

Unknown height Height

Crowdsourced cell site

Unknown / crowdsource-derived Owner

Structure registrant or inferred host

1 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 Castro Valley, CA 94546
Lighting Unknown
Status Observed in OpenCelliD
Coordinates 37.70040, -122.08020
Notes Approximate OpenCelliD-only site clustered from 1 cell observations across 26 crowd samples within 1000 meters. Confidence: screened. 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. 3.7 miles
LTE

Approximate site confidence built from 1 cell observations across 26 crowd samples.

Nearby pages

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

Castro Valley, CA

ASR matched

Castro Valley 21.9 ASR-1286501

21.9 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 50 meters away.

3301 Norbridge Avenue

21 ft 21.9 Jaime 0.7 miles
T-Mobile Verizon
5G NR LTE

Castro Valley, CA

ASR matched

Castro Valley 13.7 ASR-1018721

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

2569 CASTRO VALLEY BLVD

14 ft 13.7 Tom 0.7 miles
AT&T T-Mobile Verizon
5G NR LTE

Castro Valley, CA

Crowdsourced only

Approximate cell site near Castro Valley, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 16 cell observations across 487 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Castro Valley, CA 94546

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.7 miles
AT&T T-Mobile Verizon
5G NR LTE

Castro Valley, CA

Crowdsourced only

Approximate cell site near Castro Valley, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 33 cell observations across 1049 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Castro Valley, CA 94546

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.7 miles
AT&T 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.