ZIP route

Cell towers near 94123

Nearest tower sites to San Francisco in CA, City and County of San Francisco. Distances are measured from the ZIP centroid.

12 Nearby sites

Ranked by distance from the ZIP centroid

3 Carriers

Distinct tenant brands seen nearby

9 5G-capable sites

At least one carrier reports NR

9 Approximate-only nodes

Crowdsourced equipment with no ASR match

Sites on this route

Ranked tower detail pages for this browse surface, using the same utility-first layout across ZIP, state, county, carrier, and 5G pages.

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 45 cell observations across 665 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Francisco, CA 94123

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.2 miles
AT&T T-Mobile Verizon
5G NR 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 24 cell observations across 416 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Francisco, CA 94123

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.4 miles
AT&T T-Mobile Verizon
5G NR LTE

San Francisco, CA

ASR matched

San Francisco 36.0 ASR-1202070

36.0 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 187 meters away.

2775 VAN NESS AVE

36 ft 36.0 L00003458 CASEY 0.5 miles
T-Mobile Verizon
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 59 cell observations across 1108 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Francisco, CA 94123

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.6 miles
AT&T T-Mobile Verizon
5G NR 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 68 cell observations across 775 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Francisco, CA 94115

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.9 miles
AT&T T-Mobile Verizon
5G NR LTE

San Francisco, CA

ASR matched

San Francisco 72.8 ASR-1024038

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

1101 GREEN ST AT LEAVENWORTH

62 ft 72.8 Niels 0.9 miles

San Francisco, CA

ASR matched

San Francisco 71.6 ASR-1202568

71.6 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 176 meters away.

Antenna mounted on side of Bellaire

72 ft 71.6 Regulatory 0.9 miles
Verizon
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 86 cell observations across 967 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Francisco, CA 94109

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.0 miles
AT&T T-Mobile Verizon
5G NR LTE

Carrier presence near this ZIP

Counts below show how many nearby sites report each carrier, based on FCC ASR structures joined with crowdsourced OpenCelliD cells.

Verizon 11 sites
T-Mobile 10 sites
AT&T 9 sites

Related routes

Keep drilling down into the adjacent browse pages that give this route more context.

State page

California

58 counties, 10 carriers, 19274 tower pages.

4303 5G-capable sites

What this page is for

Each route should justify itself as a useful lookup page, not just another filter state.

Weak signal?

Tower distance is the first thing to check

People looking up towers near a home or office are often diagnosing weak signal. Distance to the nearest site explains most of it; terrain and building materials do the rest.

Distance drives signal strength

Precision note

Not every nearby site has an FCC structure match

Small cells and shorter poles frequently never show up in ASR. They are listed here too, labeled as crowdsourced or approximate.

9 approximate nodes in this list

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