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.
Thornton, CO
Crowdsourced onlyApproximate cell site near Thornton, CO
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 5 cell observations across 16 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Thornton, CO 80241
AT&T
T-Mobile
LTE
Thornton, CO
Crowdsourced onlyApproximate cell site near Thornton, CO
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 5 cell observations across 154 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Thornton, CO 80241
AT&T
T-Mobile
GSM
LTE
Denver, CO
Crowdsourced onlyApproximate cell site near Denver, CO
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 4 cell observations across 55 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Denver, CO 80260
AT&T
T-Mobile
GSM
LTE
Thornton, CO
ASR matchedThornton 15.2 ASR-1268714
15.2 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 143 meters away.
2.4 Miles N.W from Grant St. East 102 Ave intersection
AT&T
T-Mobile
GSM
LTE
Thornton, CO
ASR matchedThornton 14.9 ASR-1315410
14.9 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
9192 Welby Road (CO-0073)
Denver, CO
Crowdsourced onlyApproximate cell site near Denver, CO
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 7 cell observations across 279 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Denver, CO 80221
AT&T
T-Mobile
GSM
LTE
Thornton, CO
Crowdsourced onlyApproximate cell site near Thornton, CO
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 2 cell observations across 53 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Thornton, CO 80241
AT&T
LTE
Thornton, CO
ASR matchedThornton 21.3 ASR-1315408
21.3 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
9651 Welby Road (CO-0076)
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
Adams, CO
237 towers, 3 carriers, 128 approximate sites.
16 5G-capable sitesState page
Colorado
63 counties, 7 carriers, 4127 tower pages.
226 5G-capable sites5G city page
5G towers in Thornton, CO
0 5G-capable sites across 0 carriers.
0 crowdsourced-only nodesCarrier + state
Verizon in Colorado
1026 tower sites with Verizon presence.
118 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.
7 approximate nodes in this listSearch tip
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