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.
Chicago, IL
Crowdsourced onlyApproximate cell site near Chicago, IL
Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 18 cell observations across 288 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Chicago, IL 60654
AT&T
T-Mobile
Verizon
5G NR
LTE
Chicago, IL
ASR matchedChicago 31.4 ASR-1209169
31.4 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
640 N. LaSalle
Chicago, IL
ASR matchedChicago 31.4 ASR-1209171
31.4 with 3 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 178 meters away.
640 N. LaSalle
AT&T
T-Mobile
Verizon
5G NR
LTE
Chicago, IL
ASR matchedChicago 45.8 ASR-1209167
45.8 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
440 N. Wells
Chicago, IL
ASR matchedChicago 45.8 ASR-1209172
45.8 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 118 meters away.
440 N. Wells
T-Mobile
Verizon
5G NR
LTE
Chicago, IL
Crowdsourced onlyApproximate cell site near Chicago, IL
Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 26 cell observations across 290 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Chicago, IL 60606
AT&T
T-Mobile
Verizon
5G NR
LTE
Chicago, IL
Crowdsourced onlyApproximate cell site near Chicago, IL
Crowdsourced cell site with 3 carrier presences. Approximate OpenCelliD-only site clustered from 36 cell observations across 447 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Chicago, IL 60654
AT&T
T-Mobile
Verizon
5G NR
LTE
Chicago, IL
ASR matchedChicago 162.2 ASR-1217827
162.2 with 3 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 161 meters away.
221 N. LaSalle Street
AT&T
T-Mobile
Verizon
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
Cook, IL
1565 towers, 3 carriers, 718 approximate sites.
342 5G-capable sitesState page
Illinois
102 counties, 5 carriers, 9744 tower pages.
875 5G-capable sites5G city page
5G towers in Chicago, IL
127 5G-capable sites across 3 carriers.
81 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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