ZIP route

Cell towers near 91789

Nearest tower sites to Walnut in CA, Los Angeles. Distances are measured from the ZIP centroid.

12 Nearby sites

Ranked by distance from the ZIP centroid

2 Carriers

Distinct tenant brands seen nearby

0 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.

City Of Industry, CA

ASR matched

City Of Industry 26.2 ASR-1269868

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

20819 Currier Rd.

23 ft 26.2 L01469668 0.6 miles

Walnut, CA

ASR matched

Walnut 13.7 ASR-1271518

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

St Lorenzo Church 2CA31987

14 ft 13.7 L01702111 1.0 miles

Walnut, CA

Crowdsourced only

Approximate cell site near Walnut, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 18 cell observations across 136 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Walnut, CA 91789

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.2 miles
AT&T T-Mobile
LTE UMTS

Walnut, CA

Crowdsourced only

Approximate cell site near Walnut, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 28 cell observations across 253 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Walnut, CA 91789

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.3 miles
AT&T T-Mobile
LTE UMTS

Walnut, CA

Crowdsourced only

Approximate cell site near Walnut, CA

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 4 cell observations across 15 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Walnut, CA 91789

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.3 miles
T-Mobile
LTE

Walnut, CA

Crowdsourced only

Approximate cell site near Walnut, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 12 cell observations across 91 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Walnut, CA 91788

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.5 miles
AT&T T-Mobile
LTE UMTS

Walnut, CA

ASR matched

Walnut 22.3 ASR-1274394

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

IE020 Creekside Park 2CA35022

22 ft 22.3 L01702111 1.7 miles

Diamond Bar, CA

Crowdsourced only

Approximate cell site near Diamond Bar, CA

Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 9 cell observations across 105 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Diamond Bar, CA 91765

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 1.7 miles
T-Mobile
LTE UMTS

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 8 sites
AT&T 4 sites

Related routes

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

County page

Los Angeles, CA

3122 towers, 6 carriers, 1194 approximate sites.

755 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

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