Crowdsourced cell site
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Registration
Crowdsourced-only site
Location
San Francisco, CA 94109
Lighting
Unknown
Status
Observed in OpenCelliD
Coordinates
37.78995, -122.42148
Notes
Approximate OpenCelliD-only site clustered from 86 cell observations across 967 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Carrier presence
The carrier and technology hints that make this more useful than a raw tower-owner listing.
AT&T
Approx. 1.5 miles
LTE
Approximate site confidence built from 35 cell observations across 376 crowd samples.
T-Mobile
Approx. 0.7 miles
5G NR
LTE
Approximate site confidence built from 36 cell observations across 352 crowd samples.
Verizon
Approx. 5.8 miles
LTE
Approximate site confidence built from 15 cell observations across 239 crowd samples.
Nearby pages
Other tower detail pages within a short drive of this site.
San Francisco, CA
ASR matchedSan Francisco 108.0 ASR-1017318
108.0 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 189 meters away.
1250 JONES ST
AT&T
T-Mobile
LTE
San Francisco, CA
ASR matchedSan Francisco 109.2 ASR-1023253
109.2 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
1250 JONES ST
San Francisco, CA
ASR matchedSan Francisco 72.0 ASR-1017278
72.0 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 185 meters away.
631 O'FARRELL
AT&T
LTE
San Francisco, CA
Crowdsourced onlyApproximate cell site near San Francisco, CA
Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 63 cell observations across 608 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near San Francisco, CA 94102
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.