21.3
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Registration
ASR-1267581
Location
El Monte, CA 91732
Lighting
Unknown
Status
Constructed
Coordinates
34.07172, -118.01083
Notes
Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
Carrier presence
The carrier and technology hints that make this more useful than a raw tower-owner listing.
Nearby pages
Other tower detail pages within a short drive of this site.
El Monte, CA
ASR matchedEl Monte 24.3 ASR-1331684
24.3 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
3820 Penn Mar Avenue
El Monte, CA
Crowdsourced onlyApproximate cell site near El Monte, CA
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 4 cell observations across 13 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near El Monte, CA 91732
T-Mobile
LTE
El Monte, CA
ASR matchedEl Monte 28.0 ASR-1062395
28.0 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 187 meters away.
12260 Garvey Ave, #464 (CA45315-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 3 cell observations across 51 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near El Monte, CA 91732
T-Mobile
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.