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.
Vienna, IL
ASR matchedVienna 76.0 ASR-1009283
76.0 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
SHAWNEE CORRECTIONAL CTR
Grantsburg, IL
ASR matchedGrantsburg 112.5 ASR-1269828
112.5 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
420 Ganntown Lane
Grantsburg, IL
ASR matchedGrantsburg 79.5 ASR-1225364
79.5 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
581 Ganntown Lane
Grantsburg, IL
Crowdsourced onlyApproximate cell site near Grantsburg, IL
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 1 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 Grantsburg, IL 62943
T-Mobile
LTE
Grantsburg, IL
Crowdsourced onlyApproximate cell site near Grantsburg, IL
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 6 cell observations across 50 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Grantsburg, IL 62943
AT&T
T-Mobile
LTE
UMTS
Grantsburg, IL
ASR matchedGrantsburg 117.3 ASR-1295872
117.3 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
Intersection of Renshaw Rd and Illinois Central crossing
Grantsburg, IL
Crowdsourced onlyApproximate cell site near Grantsburg, IL
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 2 cell observations across 37 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Grantsburg, IL 62943
T-Mobile
LTE
Grantsburg, IL
Crowdsourced onlyApproximate cell site near Grantsburg, IL
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 1 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 Grantsburg, IL 62943
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.
Related routes
Keep drilling down into the adjacent browse pages that give this route more context.
County page
Johnson, IL
54 towers, 2 carriers, 20 approximate sites.
0 5G-capable sitesState page
Illinois
102 counties, 5 carriers, 9744 tower pages.
875 5G-capable sites5G city page
5G towers in Grantsburg, IL
0 5G-capable sites across 0 carriers.
0 crowdsourced-only nodesCarrier + state
Verizon in Illinois
867 tower sites with Verizon presence.
374 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.
5 approximate nodes in this listSearch tip
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