AT&T Coverage Near Centreville, MD 21617 — 19 Towers
Mixed — AT&T coverage in Centreville, MD 21617 is usable but uneven.
AT&T Coverage Stats
AT&T Tower Mix Near Centreville, MD 21617
How AT&T Compares Near Centreville, MD 21617
Side-by-side: AT&T vs. other carriers at this location, ranked by signal strength.
About AT&T Coverage Near Centreville, MD 21617
Mixed — AT&T coverage in Centreville, MD 21617 is usable but uneven. Our analysis uses FCC cell tower registrations plus crowdsourced OpenCellID signal measurements to estimate AT&T coverage at this location. Within 5 miles of Centreville, MD 21617, we found 19 AT&T cell towers — the closest is just 1.57 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 Centreville, MD 21617 produces an estimated -57.0 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 Centreville, MD 21617. True high-band 5G is not yet widely deployed in this area.