AT&T Coverage Near Collinsville, IL 62234 — 41 Towers
Usable — AT&T has decent coverage in Collinsville, IL 62234.
AT&T Coverage Stats
AT&T Tower Mix Near Collinsville, IL 62234
How AT&T Compares Near Collinsville, IL 62234
Side-by-side: AT&T vs. other carriers at this location, ranked by signal strength.
About AT&T Coverage Near Collinsville, IL 62234
Usable — AT&T has decent coverage in Collinsville, IL 62234. Our analysis uses FCC cell tower registrations plus crowdsourced OpenCellID signal measurements to estimate AT&T coverage at this location. Within 5 miles of Collinsville, IL 62234, we found 41 AT&T cell towers — the closest is just 0.04 mi away.
Signal strength is calculated using Free-Space Path Loss (FSPL) combined with FCC-registered effective radiated power (ERP). The strongest AT&T tower near Collinsville, IL 62234 produces an estimated -25.4 dBm at ground level. Low-band frequencies (600–850 MHz) penetrate walls best for indoor coverage.
Mid-band 5G is available from AT&T near Collinsville, IL 62234. True high-band 5G is not yet widely deployed in this area.