Tower detail

San Francisco 19.8 ASR-1287935

780 McDonnell Rd (SF03181A). 19.8 owned by L00006906 with 3 listed carrier presences.

20 ft Height

19.8

L00006906 Owner

Structure registrant or inferred host

3 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-1287935

Location San Francisco, CA 94128

Lighting Unknown

Status Constructed

Coordinates 37.62875, -122.40119

Notes Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 139 meters away.

Carrier presence

The carrier and technology hints that make this more useful than a raw tower-owner listing.

AT&T

Approx. 1.1 miles

LTE

Derived from 2 OpenCelliD cell observations across 39 crowd samples.

T-Mobile

Approx. 0.8 miles

5G NR GSM

Derived from 3 OpenCelliD cell observations across 41 crowd samples.

Verizon

Approx. 0.6 miles

LTE

Derived from 2 OpenCelliD cell observations across 77 crowd samples.

Nearby pages

Other tower detail pages within a short drive of this site.

San Francisco, CA

Crowdsourced only

Approximate cell site near San Francisco, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 34 cell observations across 908 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Francisco, CA 94128

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.3 miles

AT&T T-Mobile Verizon

5G NR GSM LTE

San Francisco, CA

Crowdsourced only

Approximate cell site near San Francisco, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 30 cell observations across 493 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Francisco, CA 94128

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.3 miles

AT&T T-Mobile Verizon

5G NR GSM LTE

San Bruno, CA

ASR matched

San Bruno 15.5 ASR-1232214

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

450 Third Avenue

16 ft 15.5 Regulatory 0.4 miles

San Bruno, CA

ASR matched

San Bruno 15.2 ASR-1211548

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

430 Third Avenue (SF33XC530B)

15 ft 15.2 Noel 0.4 miles

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.