21.3
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Registration
ASR-1240322
Location
El Monte, CA 91731
Lighting
Unknown
Status
Constructed
Coordinates
34.07364, -118.05014
Notes
Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 170 meters away.
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
Derived from 1 OpenCelliD cell observations across 24 crowd samples.
Nearby pages
Other tower detail pages within a short drive of this site.
El Monte, CA
ASR matchedEl Monte 23.5 ASR-1270397
23.5 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 27 meters away.
9851 Flair Drive (CA45859-A)
T-Mobile
LTE
El Monte, CA
Crowdsourced onlyApproximate cell site near El Monte, CA
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 10 cell observations across 143 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near El Monte, CA 91731
T-Mobile
LTE
Rosemead, CA
Crowdsourced onlyApproximate cell site near Rosemead, CA
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 4 cell observations across 32 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Rosemead, CA 91772
T-Mobile
LTE
El Monte, CA
ASR matchedEl Monte 15.2 ASR-1239603
15.2 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
3543 Santa Anita Avenue
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.