Tower detail

San Francisco 148.4 ASR-1014386

140 NEW MONTGOMERY ST. 148.4 owned by L00000291 with 3 listed carrier presences.

148 ft Height

148.4

L00000291 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-1014386
Location San Francisco, CA 94104
Lighting 70/7460-1H
Status Constructed
Coordinates 37.78667, -122.39972
Notes Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 121 meters away.

Carrier presence

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

AT&T

Approx. 1.0 miles
LTE

Derived from 1 OpenCelliD cell observations across 19 crowd samples.

T-Mobile

Approx. 0.6 miles
5G NR

Derived from 2 OpenCelliD cell observations across 23 crowd samples.

Verizon

Approx. 0.6 miles
LTE

Derived from 7 OpenCelliD cell observations across 102 crowd samples.

Nearby pages

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

San Francisco, CA

ASR matched

San Francisco 67.6 ASR-1330579

67.6 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 107 meters away.

601 Market St (SF93462A)

62 ft 67.6 L00006906 0.2 miles
T-Mobile Verizon
LTE

San Francisco, CA

ASR matched

San Francisco 96.0 ASR-1016000

96.0 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 53 meters away.

703 MARKET ST

95 ft 96.0 Regulatory 0.2 miles
Verizon
LTE

San Francisco, CA

ASR matched

San Francisco 53.9 ASR-1014388

53.9 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 146 meters away.

611 FOLSOM ST

52 ft 53.9 Registered owner 0.2 miles
Verizon
LTE

San Francisco, CA

ASR matched

San Francisco 133.8 ASR-1202571

133.8 with 3 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 140 meters away.

Side mounted antenna on 100 First Plaza building

134 ft 133.8 Regulatory 0.2 miles
AT&T T-Mobile Verizon
5G NR 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.