Tower detail

Approximate cell site near Markham, IL

Approximate location near Markham, IL 60428. Crowdsourced cell site owned by Unknown / crowdsource-derived with 2 listed carrier presences.

Unknown height Height

Crowdsourced cell site

Unknown / crowdsource-derived Owner

Structure registrant or inferred host

2 Carrier count

Distinct carrier presences on this site

Crowdsourced only Data quality

No nearby registered structure found

Structure facts

What the site currently knows about this tower, pulled from the public source stack behind the route graph.

Registration Crowdsourced-only site
Location Markham, IL 60428
Lighting Unknown
Status Observed in OpenCelliD
Coordinates 41.59663, -87.68340
Notes Approximate OpenCelliD-only site clustered from 25 cell observations across 379 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.

Carrier presence

The carrier and technology hints that make this more useful than a raw tower-owner listing.

AT&T

Approx. 1.3 miles
LTE

Approximate site confidence built from 13 cell observations across 151 crowd samples.

T-Mobile

Approx. 1.6 miles
5G NR LTE

Approximate site confidence built from 12 cell observations across 228 crowd samples.

Nearby pages

Other tower detail pages within a short drive of this site.

Markham, IL

ASR matched

Markham 62.5 ASR-1210533

62.5 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 110 meters away.

3900 FT. S OF US RTE. 6 ON I294

61 ft 62.5 Thomas 0.5 miles
T-Mobile
5G NR

Markham, IL

ASR matched

Markham 47.6 ASR-1283138

47.6 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 179 meters away.

15925 South Oakley (303910)

46 ft 47.6 L00008376 0.6 miles
T-Mobile
LTE

Harvey, IL

ASR matched

Harvey 33.5 ASR-1279288

33.5 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.

15927 S Dixie Hwy

34 ft 33.5 Alan 0.9 miles

Hazel Crest, IL

ASR matched

Hazel Crest 78.9 ASR-1010956

78.9 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 187 meters away.

16850 South Richmond (304427)

77 ft 78.9 L00008376 0.9 miles
AT&T
LTE

Why this detail page matters

The product logic behind showing a standalone tower page instead of burying the record in a generic list.

  • Exact ASR structures and crowdsourced-only nodes are both listed, with the difference labeled rather than hidden.
  • Tower owner is often a neutral host like Crown Castle or American Tower, not the wireless carrier itself.
  • Coverage ranges here are rough carrier-level estimates derived from reported cell radii. Treat them as indicative, not exact.