T-Mobile Coverage Near Decatur, IL — 11 Towers
Mixed — T-Mobile coverage in Decatur, IL is usable but uneven.
T-Mobile Coverage Stats
T-Mobile Tower Mix Near Decatur, IL
How T-Mobile Compares Near Decatur, IL
Side-by-side: T-Mobile vs. other carriers at this location, ranked by signal strength.
About T-Mobile Coverage Near Decatur, IL
Mixed — T-Mobile coverage in Decatur, IL is usable but uneven. Our analysis uses FCC cell tower registrations plus crowdsourced OpenCellID signal measurements to estimate T-Mobile coverage at this location. Within 5 miles of Decatur, IL, we found 11 T-Mobile cell towers — the closest is just 1.8 mi away.
Signal strength is calculated using Free-Space Path Loss (FSPL) combined with FCC-registered effective radiated power (ERP). The strongest T-Mobile tower near Decatur, IL produces an estimated -58.2 dBm at ground level. Low-band frequencies (600–850 MHz) penetrate walls best for indoor coverage.
Mid-band 5G is available from T-Mobile near Decatur, IL. True high-band 5G is not yet widely deployed in this area.