25.6
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Registration
ASR-1270202
Location
Walnut, CA 91789
Lighting
Unknown
Status
Constructed
Coordinates
34.03861, -117.82033
Notes
Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 89 meters away.
Carrier presence
The carrier and technology hints that make this more useful than a raw tower-owner listing.
AT&T
Approx. 0.6 miles
LTE
Derived from 2 OpenCelliD cell observations across 2 crowd samples.
Nearby pages
Other tower detail pages within a short drive of this site.
City Of Industry, CA
ASR matchedCity Of Industry 20.4 ASR-1280994
20.4 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
280 Machlin Court
Diamond Bar, CA
Crowdsourced onlyApproximate cell site near Diamond Bar, CA
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 28 cell observations across 68 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Diamond Bar, CA 91765
AT&T
T-Mobile
LTE
Pomona, CA
Crowdsourced onlyApproximate cell site near Pomona, CA
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 7 cell observations across 8 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Pomona, CA 91768
AT&T
T-Mobile
LTE
Diamond Bar, CA
Crowdsourced onlyApproximate cell site near Diamond Bar, CA
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 22 cell observations across 83 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Diamond Bar, CA 91765
AT&T
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.