AT&T Unlimited &MoreSM Premium plan: Monthly plan charge ($55 for single-line plan and $100 for a multi-line plan) for unlimited talk, text, and data and a monthly per-device access charge apply. If eligible, you can get a discount for having AutoPay and paperless billing and a multi-line discount.

AT&T Unlimited Premium℠ plan $50.00/mo. when you get 4 lines. Select plan. Here's what you'll get: Unlimited talk, text, & high-speed data that can't slow down based on how much you use.

Unlimited Premium After 50GB of monthly data use, download and upload speeds are reduced, but you aren't charged extra for the data you use. You'll have premium data. This means you'll have priority of service during moments of network congestion, like at music festivals and sporting events.

Best AT&T unlimited plans

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Network demand and data use On an unlimited plan? We may temporarily slow your speed at any time if our network is busy. We may also slow it after you use more than 50GB or 22GB of data in a single bill period. For those plans, we'll text you when you've used 37.5GB or 16.5GB (which are 75% of 50GB or 22GB).

Premium data, also called high-speed data, gives you the best 4G LTE or 5G speeds your phone carrier can deliver in your area. This is the best possible coverage, and you will not have to worry about speeds slowing or dropping for any reason but a poor signal connection.

If you're a heavy data user, the AT&T Unlimited Premium plan might just be the plan for you. Touting the one of the highest deprioritization thresholds on the market, you'll have truly unlimited high-speed data each month that won't temporarily slow during network congestion regardless of usage.

How Much Do AT&T Unlimited Cell Phone Plans Cost?

NTEL. NTEL has one of the best and most affordable unlimited data plans in Nigeria today and there are a lot of options to choose from. Although most of its plans have FUP, it has one of the cheapest unlimited plans in the country.

As the top-tier plan for AT&T, Unlimited Premium offers a truly “unlimited” capability where it counts for power users: high-speed data.

After 3GB of data use for AT&T Unlimited Starter, 15GB of data use for AT&T Unlimited Extra, or 50GB for AT&T Unlimited Premium, mobile hotspot speeds slow to a maximum of 128Kbps for each mobile hotspot data line.

The typical unlimited data package includes unlimited minutes, unlimited messages, and unlimited high-speed data (up to a specified data ceiling). This high-speed data allowance is usually 22–23 gigabytes (GB).

Premium data, also called high-speed data, gives you the best 4G LTE or 5G speeds your phone carrier can deliver in your area. This is the best possible coverage, and you will not have to worry about speeds slowing or dropping for any reason but a poor signal connection.

AT&T wireless plans include unlimited premium data

AT&T unlimited plans: How it compares on price