AT&T Coverage Near Piedmont, SD 57769 — 1 Towers
Limited — AT&T signal in Piedmont, SD 57769 is weak; expect dropped calls indoors.
AT&T Coverage Stats
AT&T Tower Mix Near Piedmont, SD 57769
How AT&T Compares Near Piedmont, SD 57769
Side-by-side: AT&T vs. other carriers at this location, ranked by signal strength.
About AT&T Coverage Near Piedmont, SD 57769
Limited — AT&T signal in Piedmont, SD 57769 is weak; expect dropped calls indoors. Our analysis uses FCC cell tower registrations plus crowdsourced OpenCellID signal measurements to estimate AT&T coverage at this location. Within 5 miles of Piedmont, SD 57769, we found 1 AT&T cell towers — the closest is just 3.23 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 Piedmont, SD 57769 produces an estimated -54.3 dBm at ground level. Low-band frequencies (600–850 MHz) penetrate walls best for indoor coverage.