The Nothing Phone 3 is a factory unlocked device built to support major US carriers. It offers broad network compatibility with T‑Mobile, AT&T, and Verizon, making it a versatile option for buyers who want flexibility without being tied to one provider.

Network Bands Supported

The Nothing Phone 3 supports essential LTE bands 2, 4, 5, 12, 66 and mid-band 5G on n66 and n78. T‑Mobile and AT&T both use LTE band 2, 4, 12, and 66, while Verizon also relies on bands 2 and 4.

For 5G, both T‑Mobile and Verizon use n66, and AT&T supports n66 in many metro areas. The Phone 3’s capabilities cover common frequencies needed for fast data across these providers.

T‑Mobile Performance

With its support for LTE bands and n66, the Nothing Phone 3 performs well on T‑Mobile’s network. Users report consistent LTE speeds and reliable 5G access in major city areas. T‑Mobile’s wide mid-band coverage ensures good data speeds and call clarity with VoLTE support enabled automatically after inserting your SIM.

AT&T Connectivity

AT&T users benefit from strong compatibility, as the Phone 3 supports AT&T’s main LTE bands and n66 for 5G. 5G service is available in urban locations where AT&T has deployed mid-band coverage. VoLTE and Wi‑Fi calling work smoothly, offering clear voice quality and dependable performance across the network.

Verizon Compatibility

Verizon’s network runs primarily on band 2 and n66 for 5G. The Nothing Phone 3 fully supports these frequencies, providing adequate LTE and 5G connectivity.

Importantly, Verizon allows VoLTE on unlocked devices like the Phone 3 without restriction. Users have confirmed successful activation of features like HD voice and Wi‑Fi calling after initial setup.

Prepaid Plans and MVNOs

The unlocked status of the Phone 3 makes it compatible with prepaid and MVNO carriers on T‑Mobile, AT&T, and Verizon networks. Carriers like Mint Mobile, Cricket Wireless, Visible, and MetroPCS function well once proper APN settings are configured. Buyers can switch plans without needing a new device, making it a flexible option for budget-conscious users.

Coverage and Call Features

All three carriers support VoLTE and Wi‑Fi calling on the Nothing Phone 3. These features provide improved voice quality and backup calling options. Initial SIM setup usually enables these services, but if voice calls fall back to older networks, a simple carrier settings update or manual APN configuration resolves most issues.

Final Thoughts for US Buyers

The Nothing Phone 3 delivers solid carrier compatibility across T‑Mobile, AT&T, and Verizon. With good LTE and mid-band 5G support, VoLTE and Wi‑Fi calling availability, and unlocked flexibility, it works well on postpaid, prepaid, or MVNO plans. If you want a stylish, unlocked phone without network limitations, the Phone 3 is a smart choice for US shoppers.

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