T-Mobile Coverage Near Portsmouth, IA 51565 — 3 Towers
Limited — T-Mobile signal in Portsmouth, IA 51565 is weak; expect dropped calls indoors.
T-Mobile Coverage Stats
T-Mobile Tower Mix Near Portsmouth, IA 51565
About T-Mobile Coverage Near Portsmouth, IA 51565
Limited — T-Mobile signal in Portsmouth, IA 51565 is weak; expect dropped calls indoors. Our analysis uses FCC cell tower registrations plus crowdsourced OpenCellID signal measurements to estimate T-Mobile coverage at this location. Within 5 miles of Portsmouth, IA 51565, we found 3 T-Mobile cell towers — the closest is just 1.74 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 Portsmouth, IA 51565 produces an estimated -57.9 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 Portsmouth, IA 51565. True high-band 5G is not yet widely deployed in this area.