Tower detail

Ontario 21.6 ASR-1249762

117 West California Street (#302352). 21.6 owned by L00008376 with 1 listed carrier presences.

21 ft Height

21.6

L00008376 Owner

Structure registrant or inferred host

1 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-1249762
Location Ontario, CA 91758
Lighting Unknown
Status Constructed
Coordinates 34.05556, -117.65228
Notes Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 165 meters away.

Carrier presence

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

T-Mobile

Approx. 6.5 miles
LTE

Derived from 3 OpenCelliD cell observations across 9 crowd samples.

Nearby pages

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

Ontario, CA

Crowdsourced only

Approximate cell site near Ontario, CA

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 3 cell observations across 3 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Ontario, CA 91758

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.1 miles
T-Mobile
LTE

Ontario, CA

ASR matched

Ontario 18.9 ASR-1265266

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

1412 S. Euclid (CA40596-T)

17 ft 18.9 L01791763 0.5 miles

Ontario, CA

ASR matched

Ontario 18.3 ASR-1323265

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

CP:CO38 Ontario, MP 38.1

18 ft 18.3 L00005111 0.5 miles

Ontario, CA

ASR matched

Ontario 19.0 ASR-1285740

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

450ft NE of S San Antonio Ave and W Main St intersection.

19 ft 19.0 L00005111 0.6 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.