16.7
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Carrier presence
The carrier and technology hints that make this more useful than a raw tower-owner listing.
T-Mobile
Approx. 0.6 milesDerived from 2 OpenCelliD cell observations across 61 crowd samples.
Nearby pages
Other tower detail pages within a short drive of this site.
Hayward, CA
ASR matchedHayward 28.0 ASR-1257795
28.0 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
Plaza Center Hayward, 22320 Foothill Boulevard (BA12030)
Hayward, CA
ASR matchedHayward 33.5 ASR-1315373
33.5 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 97 meters away.
22320 Foothill Blvd. (BA12030A)
Hayward, CA
Crowdsourced onlyApproximate cell site near Hayward, CA
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 4 cell observations across 105 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Hayward, CA 94543
Hayward, CA
ASR matchedHayward 18.9 ASR-1250753
18.9 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 92 meters away.
699 B 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.