Overview: Postpaid Consumer Plans by AT&T (Cellular Data Plans)

Unlimited Smartphone Plans

AT&T offers the top-tier Unlimited Premium PL plan, which is one of our Top Pick Data Plans.

Plan Specifications:

• Plan Name: Unlimited Premium PL   **TOP PICK**
• Carrier Networks Used: AT&T
• Carrier Relationship: Direct
• Plan Types Available: Smartphone
• Device Types Permitted: Smartphone, Tablets, Connected Cars, Wearables, Mobile hotspot devices, Laptops 
• Unlimited: Yes
• High-Speed Mobile Hotspot Use: 60GB  
  • Hotspot data can be added to Unlimited plans - 10GB for $15
  • Mobile hotspot devices & laptops (add-on): 15GB/$25, then $10/2GB 
  • Tablets (add-on): 15GB mobile hotspot data
• Throttling: Full speed on device, mobile hotspot throttles noted above
• Network Management: None (Priority can be increased with $7/month Turbo addon)
• Video Streaming Resolution: Up to 4K UHD
  • Mobile Hotspot/Laptops: 720p
• 5G Access: Yes
• eSIM: Yes
• Device Purchase Required: No, but can purchase a device
• Plan Period: 30 days
• International Roaming: 
  • Full plan data usage in Mexico/Canada, however roaming off AT&T's network partners may be limited to 2G speed. (Smartphones and tablets only.)
  • For other countries, AT&T offers various addons, including day passes or pay-as-you-go rates.
  • Coverage in 19 Latin American countries for unlimited talk, text, and high-speed data.  
• Domestic Roaming:
  • Domestic data roaming is limited to 400MB per month. If you exceed that, your data access may be shut down until you are back on AT&T native towers. Excessive domestic roaming can also lead to the permanent termination of roaming. 
  • Domestic roaming may be throttled to 2G speeds at all times.
• Data Rollover: No
• Overage Charges: No
• Lines permitted per account: 10
• Extras
  • AT&T Active Armor
  • Discount on DirecTV service.
  • Turbo addon for certain premium plans
• Price: $85.99/Month
  • Price reflects paperless billing and autopay discounts, and is for a single line of service. 

Pricing Grid Comparison

AT&T Unlimited Tablet (**Top Pick**)

Tablets can be added as an extra line onto AT&T's unlimited smartphone plans for just $20/month. When added as a line of service, data is unlimited on the tablet but is always subject to network management.  Additionally addon tablet lines get 15GB of mobile hotspot use and support for HD video.

However, there's also a little-known standalone unlimited data tablet plan, also just $20/month, that can be purchased ala carte without other lines of service. It's assumed this plan is intended for adding tablet lines to accounts that have already reached their 10-line limit, but it still can be activated without other lines of service.  

There is little information available on the current details of the plan as it's not published anywhere, but some reports indicate the plan has network management after 22GB of usage and includes some high-speed mobile hotspot use (assumed to be at 10GB). While previous versions of this plan came with the ability to turn Video Management off and on, we have recently seen reports that newer versions of this plan do not have that option.

It is listed in AT&T's system as "AT&T Unlimited Tablet." Previous versions were called "Unlimited For iPad" and "Unlimited for Tablet". You'll have to find a rep who knows about this plan over the phone or in a corporate store to activate it on a cellular-enabled tablet. 

This is a post-paid plan for tablets only, and there is a $30 activation fee.

There are further notes in the member section below on this option.  

DataConnect (**Top Pick**)

DataConnect plans are for hotspots, tablets, laptops, and routers. 

Currently Available Plans:

• 50GB for $55/month
• 100GB for $90/month

*Prices include $10/month discount for autopay and paperless billing.

Plan Specifications:

• Carrier Networks Used: AT&T
• Carrier Relationship: Direct
• Plan Types Available: Data
• Device Types Permitted: Hotspots, Tablets, Laptops, Routers
• Unlimited: No
• High-Speed Mobile Hotspot Use: All data can be used as hotspot data
• Throttling: None
• Network Management: Not specified
• Video Streaming Resolution:  Not specified
• 5G Access: Yes
• eSIM: No
• Device Purchase Required: No
• Plan Period: 30 days
• International Roaming: No. International data packages can be added.
• Domestic Roaming: Not specified
• Data Rollover: No
• Overage Charges: If data cap is reached, additional data is automatically added at $10/5GB.
• Lines permitted per account: 10
• Extras: None 

Connected Car & RV

This plan is offered for eligible vehicles with built-in hotspots and an eligible Unlimited plan. More information is available on the AT&T Connected Car website.

• Connected Car Unlimited Plan: $10/month with eligible Unlimited plan. Up to 9 vehicles per account.
  • Devices connected to vehicle’s hotspot use data from your plan 
  • Network Management after 22GB
  • Vehicles Wi-Fi hotspot functionality not available outside U.S. and Canada. Service in Canada depends on availability of unaffiliated carrier coverage

FirstNet Plans

FirstNet is AT&T's platform for first responders and the public safety community. You must be a first responder or in public safety in order to be eligible for these plans.

Those who may be in or associated with those communities can check eligibility at the FirstNet website. 

Currently Available Plans

• First Net Unlimited Extra with Unlimited Hotspot (Smartphone) - $47.99/month (includes hotspot data)