ZIP route

Cell towers near 94089

Nearest tower sites to Sunnyvale in CA, Santa Clara. Distances are measured from the ZIP centroid.

12 Nearby sites

Ranked by distance from the ZIP centroid

3 Carriers

Distinct tenant brands seen nearby

8 5G-capable sites

At least one carrier reports NR

7 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.

Sunnyvale, CA

Crowdsourced only

Approximate cell site near Sunnyvale, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 31 cell observations across 673 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Sunnyvale, CA 94089

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

Sunnyvale, CA

Crowdsourced only

Approximate cell site near Sunnyvale, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 26 cell observations across 423 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Sunnyvale, CA 94089

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.6 miles
T-Mobile Verizon
5G NR GSM LTE

Sunnyvale, CA

ASR matched

Sunnyvale 27.4 ASR-1018897

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

1259 BIRCHWOOD DR

27 ft 27.4 Monica 0.7 miles

Sunnyvale, CA

ASR matched

Sunnyvale 18.9 ASR-1281275

18.9 with 3 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 95 meters away.

1217 Wildwood Avenue

17 ft 18.9 Jaime 0.7 miles
AT&T T-Mobile Verizon
LTE

Sunnyvale, CA

Crowdsourced only

Approximate cell site near Sunnyvale, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 16 cell observations across 230 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Sunnyvale, CA 94089

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

Sunnyvale, CA

Crowdsourced only

Approximate cell site near Sunnyvale, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 34 cell observations across 541 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Sunnyvale, CA 94089

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

Sunnyvale, CA

ASR matched

Sunnyvale 19.5 ASR-1281814

19.5 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 174 meters away.

1225 Innsbruck Drive

20 ft 19.5 Jaime 1.0 miles
T-Mobile
5G NR LTE

Sunnyvale, CA

Crowdsourced only

Approximate cell site near Sunnyvale, CA

Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 50 cell observations across 873 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Sunnyvale, CA 94085

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.0 miles
AT&T T-Mobile Verizon
5G NR GSM 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 10 sites
Verizon 8 sites
AT&T 4 sites

Related routes

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

County page

Santa Clara, CA

829 towers, 4 carriers, 394 approximate sites.

391 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.

7 approximate nodes in this list

Search tip

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