Ranked by distance from the ZIP centroid
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.
Upland, CA
ASR matchedUpland 20.7 ASR-1254007
20.7 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
2110 SAN ANTONIO AVE
Upland, CA
ASR matchedUpland 13.7 ASR-1235548
13.7 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
2046 San Antonio
Upland, CA
ASR matchedUpland 18.3 ASR-1307798
18.3 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
2040 North San Antonio Avenue
Upland, CA
Crowdsourced onlyApproximate cell site near Upland, CA
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 14 cell observations across 145 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Upland, CA 91784
AT&T
T-Mobile
5G NR
LTE
UMTS
Upland, CA
ASR matchedUpland 12.8 ASR-1248469
12.8 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
2098 Benson Avenue (IE04748)
Upland, CA
ASR matchedUpland 12.8 ASR-1314409
12.8 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
2098 Benson Avenue (IE04748A)
Upland, CA
ASR matchedUpland 19.2 ASR-1292886
19.2 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 58 meters away.
400 East 20th Street
T-Mobile
5G NR
LTE
Upland, CA
Crowdsourced onlyApproximate cell site near Upland, CA
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 3 cell observations across 29 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Upland, CA 91784
T-Mobile
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.
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 sitesState page
California
58 counties, 10 carriers, 19274 tower pages.
4303 5G-capable sites5G city page
5G towers in Upland, CA
5 5G-capable sites across 3 carriers.
4 crowdsourced-only nodesCarrier + state
Verizon in California
4702 tower sites with Verizon presence.
2529 5G-capable sitesWhat 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 strengthPrecision 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.
3 approximate nodes in this listSearch tip
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