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.
San Diego, CA
ASR matchedSan Diego 9.1 ASR-1241863
9.1 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
4350 OTAY MESA ROAD
San Ysidro, CA
ASR matchedSan Ysidro 19.8 ASR-1296948
19.8 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
4350 Otay Valley Road (494380)
San Diego, CA
ASR matchedSan Diego 51.8 ASR-1317654
51.8 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
Off of Otay Mesa Road
San Ysidro, CA
Crowdsourced onlyApproximate cell site near San Ysidro, CA
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 4 cell observations across 24 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near San Ysidro, CA 92173
Verizon
LTE
San Diego, CA
ASR matchedSan Diego 36.6 ASR-1298777
36.6 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
Off Beyer Blvd
San Diego, CA
ASR matchedSan Diego 3.0 ASR-1012818
3.0 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
1551 KENALAN DR
San Ysidro, CA
Crowdsourced onlyApproximate cell site near San Ysidro, CA
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 2 cell observations across 21 crowd samples within 1000 meters. Confidence: screened. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near San Ysidro, CA 92173
Verizon
LTE
San Ysidro, CA
ASR matchedSan Ysidro 24.1 ASR-1303520
24.1 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
128 West San Ysidro Blvd
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 Diego, CA
1091 towers, 4 carriers, 336 approximate sites.
169 5G-capable sitesState page
California
58 counties, 10 carriers, 19274 tower pages.
4303 5G-capable sites5G city page
5G towers in San Ysidro, CA
0 5G-capable sites across 0 carriers.
0 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
ZIP search is the fastest way in
Searching a ZIP code centers results on its centroid. City, county, and carrier pages widen the same view when you want more context.
ZIP, city, county, and carrier search