Product Overview: Unlimited & Mobile Share Plans by AT&T (Cellular Data Plans)

AT&T offers several postpaid options:

  • Unlimited Enhanced Plus - AT&T's top of the line unlimited plan for smartphones &
  • Unlimited  Enhanced Choice - A speed-capped and restricted unlimited plan that costs less than Unlimited Plus
  • Mobile Share Flex - A tiered data plan with fixed buckets of data to share between devices
  • Connected Car - An unlimited data plan for OnStar equipped vehicles.
  • Data Connect - For data only devices
  • Wireless Internet - For home based wireless internet devices.

We cover all details of these plans in our:
Guide on Selecting Cellular Data Plans


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Mobile Share Advantage Plan Ratings
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Quick Take

If keeping connected is important to you in your travels, AT&T Unlimited plans are worthwhile to consider for at least a secondary carrier, if not a primary for RVers and cruisers.

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