ZIP route

Cell towers near 94583

Nearest tower sites to San Ramon in CA, Contra Costa. Distances are measured from the ZIP centroid.

12 Nearby sites

Ranked by distance from the ZIP centroid

3 Carriers

Distinct tenant brands seen nearby

6 5G-capable sites

At least one carrier reports NR

8 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 Ramon, CA

Crowdsourced only

Approximate cell site near San Ramon, CA

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 1 cell observations across 22 crowd samples within 1000 meters. Confidence: screened. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Ramon, CA 94583

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.5 miles
T-Mobile
5G NR

San Ramon, CA

Crowdsourced only

Approximate cell site near San Ramon, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 19 cell observations across 514 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Ramon, CA 94583

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.7 miles
AT&T T-Mobile Verizon
5G NR LTE

San Ramon, CA

Crowdsourced only

Approximate cell site near San Ramon, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 28 cell observations across 648 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near San Ramon, CA 94583

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

Moraga, CA

Crowdsourced only

Approximate cell site near Moraga, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 29 cell observations across 505 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Moraga, CA 94575

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.6 miles
AT&T T-Mobile Verizon
5G NR LTE

San Ramon, CA

ASR matched

San Ramon 18.0 ASR-1060664

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

20615 SAN RAMON VALLEY ROAD (San Ramon Village #300872)

17 ft 18.0 L00008376 1.7 miles

Moraga, CA

Crowdsourced only

Approximate cell site near Moraga, CA

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 1 cell observations across 27 crowd samples within 1000 meters. Confidence: screened. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Moraga, CA 94575

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.9 miles
T-Mobile
LTE

Dublin, CA

Crowdsourced only

Approximate cell site near Dublin, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 14 cell observations across 360 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Dublin, CA 94568

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 2.0 miles
AT&T T-Mobile Verizon
5G NR LTE

Moraga, CA

Crowdsourced only

Approximate cell site near Moraga, CA

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 1 cell observations across 28 crowd samples within 1000 meters. Confidence: screened. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Moraga, CA 94575

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 2.0 miles
Verizon
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.

T-Mobile 7 sites
Verizon 6 sites
AT&T 5 sites

Related routes

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

County page

Contra Costa, CA

551 towers, 5 carriers, 350 approximate sites.

189 5G-capable sites

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.

8 approximate nodes in this list

Search tip

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