AT&T Coverage Near San Antonio, TX 78239 — 33 Towers
Usable — AT&T has decent coverage in San Antonio, TX 78239.
AT&T Coverage Stats
AT&T Tower Mix Near San Antonio, TX 78239
How AT&T Compares Near San Antonio, TX 78239
Side-by-side: AT&T vs. other carriers at this location, ranked by signal strength.
About AT&T Coverage Near San Antonio, TX 78239
Usable — AT&T has decent coverage in San Antonio, TX 78239. Our analysis uses FCC cell tower registrations plus crowdsourced OpenCellID signal measurements to estimate AT&T coverage at this location. Within 5 miles of San Antonio, TX 78239, we found 33 AT&T cell towers — the closest is just 0.43 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 San Antonio, TX 78239 produces an estimated -45.8 dBm at ground level. Low-band frequencies (600–850 MHz) penetrate walls best for indoor coverage.
5G service from AT&T is actively deployed near San Antonio, TX 78239 — 1 high-band towers deliver fast 5G speeds in the area.