Tower detail

San Francisco 27.4 ASR-1000021

MOUNT DIABLO NORTH PEAK. 27.4 owned by L00000422 with 0 listed carrier presences.

27 ft Height

27.4

L00000422 Owner

Structure registrant or inferred host

0 Carrier count

Distinct carrier presences on this site

ASR matched Data quality

Registered structure plus carrier overlay

Structure facts

What the site currently knows about this tower, pulled from the public source stack behind the route graph.

Registration ASR-1000021
Location San Francisco, CA 94130
Lighting Unknown
Status Status A
Coordinates 37.89278, -121.90083
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.

Clayton, CA

ASR matched

Clayton 167.3 ASR-1200726

167.3 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.

North Peak, Mt. Diablo

152 ft 167.3 Robert 0.1 miles

Clayton, CA

Crowdsourced only

Approximate cell site near Clayton, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 55 cell observations across 115 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Clayton, CA 94517

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.0 miles
T-Mobile Verizon
LTE

Clayton, CA

Crowdsourced only

Approximate cell site near Clayton, CA

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 1 cell observations across 40 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Clayton, CA 94517

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.1 miles
T-Mobile
LTE

Clayton, CA

ASR matched

Clayton 91.4 ASR-1014626

91.4 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 27 meters away.

Mt. Diablo State Park, top of Mt. Diablo (008501 / MT DIABLO CA)

85 ft 91.4 JOHN 1.3 miles
T-Mobile Verizon
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.