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.
Half Moon Bay, CA
ASR matchedHalf Moon Bay 22.8 ASR-1274900
22.8 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
Northwest Corner of Clemente Rd and Isabell Rd
El Granada, CA
Crowdsourced onlyApproximate cell site near El Granada, CA
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 1 cell observations across 24 crowd samples within 1000 meters. Confidence: screened. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near El Granada, CA 94018
T-Mobile
5G NR
El Granada, CA
Crowdsourced onlyApproximate cell site near El Granada, CA
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 4 cell observations across 83 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near El Granada, CA 94018
T-Mobile
Verizon
5G NR
LTE
El Granada, CA
Crowdsourced onlyApproximate cell site near El Granada, CA
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 5 cell observations across 137 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near El Granada, CA 94018
T-Mobile
Verizon
LTE
El Granada, CA
Crowdsourced onlyApproximate cell site near El Granada, CA
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 1 cell observations across 25 crowd samples within 1000 meters. Confidence: screened. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near El Granada, CA 94018
T-Mobile
5G NR
Half Moon Bay, CA
ASR matchedHalf Moon Bay 25.0 ASR-1329220
25.0 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
9850 CABRILLO HWY N (SF03106A)
Half Moon Bay, CA
ASR matchedHalf Moon Bay 27.1 ASR-1013024
27.1 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 125 meters away.
HALF MOON BAY ARPT
Verizon
LTE
Princeton, CA
ASR matchedPrinceton 15.5 ASR-1016292
15.5 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
106 PRINCETON AVE
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 Mateo, CA
472 towers, 3 carriers, 175 approximate sites.
162 5G-capable sitesState page
California
58 counties, 10 carriers, 19274 tower pages.
4303 5G-capable sites5G city page
5G towers in El Granada, CA
3 5G-capable sites across 2 carriers.
3 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.
6 approximate nodes in this listSearch tip
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