Listed sites in this county
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.
Altamont, IL
ASR matchedAltamont 64.0 ASR-1332767
64.0 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
0.19mi SW of the intersection of US-40 and S 10th St
Altamont, IL
ASR matchedAltamont 74.4 ASR-1219325
74.4 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 200 meters away.
2741 East 900th Street (303797)
T-Mobile
LTE
Altamont, IL
ASR matchedAltamont 89.6 ASR-1032444
89.6 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
10241 N 200TH ST
Altamont, IL
ASR matchedAltamont 93.3 ASR-1023757
93.3 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
9787 N. 100th St. (318269)
Altamont, IL
ASR matchedAltamont 96.0 ASR-1325790
96.0 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
6853 N 675th Street,,(jh) IL-5812
Altamont, IL
ASR matchedAltamont 97.5 ASR-1207960
97.5 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
6970 East U.S. Highway 40 (303642)
Altamont, IL
Crowdsourced onlyApproximate cell site near Altamont, IL
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 3 cell observations across 73 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Altamont, IL 62411
T-Mobile
LTE
Altamont, IL
Crowdsourced onlyApproximate cell site near Altamont, IL
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 2 cell observations across 42 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Altamont, IL 62411
T-Mobile
LTE
Carrier share inside this county
County pages are where people start deciding which carrier seems strongest near them. The shares below keep that comparison simple.
Related routes
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State page
Illinois
102 counties, 5 carriers, 9744 tower pages.
875 5G-capable sitesCarrier + state
T-Mobile in Illinois
2555 tower sites with T-Mobile presence.
794 5G-capable sitesCarrier + state
AT&T in Illinois
1796 tower sites with AT&T presence.
397 5G-capable sitesCarrier + 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.
Local coverage
County pages answer local coverage questions
A county view helps when you want to understand why service feels weak on one side of town, or which carrier seems strongest near you.
Coverage at county scalePrecision
Exact and approximate sites are both shown
Some sites are exact FCC ASR matches; others come from crowdsourced cell data and stay approximate. Both are listed without blurring the difference.
42 approximate sites on this pageGo deeper
ZIP pages narrow the same data
If you care about one neighborhood, the ZIP view ranks these same sites by distance from the ZIP centroid.
ZIP-level distance ranking