Tower detail

Approximate cell site near Chino Hills, CA

Approximate location near Chino Hills, CA 91709. Crowdsourced cell site owned by Unknown / crowdsource-derived with 3 listed carrier presences.

Unknown height Height

Crowdsourced cell site

Unknown / crowdsource-derived Owner

Structure registrant or inferred host

3 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 Chino Hills, CA 91709

Lighting Unknown

Status Observed in OpenCelliD

Coordinates 33.99862, -117.71948

Notes Approximate OpenCelliD-only site clustered from 18 cell observations across 136 crowd samples within 1000 meters. Confidence: high. 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.

AT&T

Approx. 0.6 miles

UMTS

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

T-Mobile

Approx. 5.2 miles

LTE UMTS

Approximate site confidence built from 10 cell observations across 61 crowd samples.

Verizon

Approx. 2.7 miles

LTE UMTS

Approximate site confidence built from 6 cell observations across 73 crowd samples.

Nearby pages

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

Chino, CA

ASR matched

Chino 23.1 ASR-1273069

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

3750 Grand Ave

21 ft 23.1 L01469668 0.4 miles

Chino Hills, CA

Crowdsourced only

Approximate cell site near Chino Hills, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 7 cell observations across 141 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Chino Hills, CA 91709

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.8 miles

T-Mobile Verizon

LTE UMTS

Chino, CA

Crowdsourced only

Approximate cell site near Chino, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 7 cell observations across 17 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Chino, CA 91710

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.9 miles

T-Mobile Verizon

LTE UMTS

Chino Hills, CA

ASR matched

Chino Hills 18.2 ASR-1288190

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

14575 Pipeline Avenue

18 ft 18.2 Regulatory 0.9 miles

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.