24.4
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Registration
ASR-1318134
Location
Castro Valley, CA 94546
Lighting
Unknown
Status
Granted
Coordinates
37.69294, -122.09386
Notes
Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 95 meters away.
Carrier presence
The carrier and technology hints that make this more useful than a raw tower-owner listing.
Verizon
Approx. 0.8 miles
LTE
Derived from 1 OpenCelliD cell observations across 50 crowd samples.
Nearby pages
Other tower detail pages within a short drive of this site.
Castro Valley, CA
ASR matchedCastro Valley 25.0 ASR-1203986
25.0 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
20600 John Drive
Castro Valley, CA
ASR matchedCastro Valley 13.7 ASR-1018721
13.7 with 3 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 200 meters away.
2569 CASTRO VALLEY BLVD
AT&T
T-Mobile
Verizon
5G NR
LTE
Hayward, CA
ASR matchedHayward 11.0 ASR-1299121
11.0 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 158 meters away.
20655 Marion Street
AT&T
LTE
Hayward, CA
ASR matchedHayward 9.4 ASR-1295343
9.4 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
20655 Marion Street
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.