ZIP route

Cell towers near 92346

Nearest tower sites to Highland in CA, San Bernardino. 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

2 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.

Highland, CA

ASR matched

Highland 23.8 ASR-1245159

23.8 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 167 meters away.

1775 N. Palm Avenue

24 ft 23.8 Tom 0.2 miles
T-Mobile
LTE

Highland, CA

ASR matched

Highland 17.4 ASR-1240724

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

NW Church & Main Street

17 ft 17.4 David 0.2 miles

Highland, CA

ASR matched

Highland 21.9 ASR-1250077

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

6685 Palm Ave. (IE04844A)

20 ft 21.9 Tom 0.3 miles

Highland, CA

ASR matched

Highland 24.4 ASR-1204332

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

1999 & 2033 Palm Ave.

24 ft 24.4 Tom 0.4 miles

Highland, CA

ASR matched

Highland 27.5 ASR-1255725

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

7211 Boulder Ave

24 ft 27.5 Kellye 0.5 miles

Highland, CA

ASR matched

Highland 18.2 ASR-1294130

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

27215 Baseline Street

17 ft 18.2 Regulatory 0.6 miles

Patton, CA

ASR matched

Patton 22.9 ASR-1264259

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

3398 Highland Ave

23 ft 22.9 Regulatory 0.6 miles

Highland, CA

Crowdsourced only

Approximate cell site near Highland, CA

Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 3 cell observations across 12 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.

Approximate location near Highland, CA 92346

Unknown height Crowdsourced cell site Unknown / crowdsource-derived 0.6 miles
AT&T T-Mobile
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 4 sites
AT&T 1 sites

Related routes

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

County page

San Bernardino, CA

1431 towers, 3 carriers, 581 approximate sites.

234 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.

2 approximate nodes in this list

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