AT&T Coverage Near Upper Marlboro, MD 20772 — 44 Towers
Usable — AT&T has decent coverage in Upper Marlboro, MD 20772.
AT&T Coverage Stats
AT&T Tower Mix Near Upper Marlboro, MD 20772
How AT&T Compares Near Upper Marlboro, MD 20772
Side-by-side: AT&T vs. other carriers at this location, ranked by signal strength.
About AT&T Coverage Near Upper Marlboro, MD 20772
Usable — AT&T has decent coverage in Upper Marlboro, MD 20772. Our analysis uses FCC cell tower registrations plus crowdsourced OpenCellID signal measurements to estimate AT&T coverage at this location. Within 5 miles of Upper Marlboro, MD 20772, we found 44 AT&T cell towers — the closest is just 2.25 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 Upper Marlboro, MD 20772 produces an estimated -58.0 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 Upper Marlboro, MD 20772. True high-band 5G is not yet widely deployed in this area.