AT&T Coverage Near New Castle, NH — 6 Towers
Limited — AT&T signal in New Castle, NH is weak; expect dropped calls indoors.
AT&T Coverage Stats
AT&T Tower Mix Near New Castle, NH
How AT&T Compares Near New Castle, NH
Side-by-side: AT&T vs. other carriers at this location, ranked by signal strength.
About AT&T Coverage Near New Castle, NH
Limited — AT&T signal in New Castle, NH 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 New Castle, NH, we found 6 AT&T cell towers — the closest is just 2.27 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 New Castle, NH produces an estimated -56.7 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 New Castle, NH. True high-band 5G is not yet widely deployed in this area.