The Cheapest Data SIM Cards on AT&T in 2024

Find a cheaper plan in seconds: Switch in minutes

Free yourself from price hikes:
Cut your phone bill by $600/yr
Boost Mobile Sim Card - Vertical
Unlimited data
$40/mo
See at Boost Mobile
AT&T 5G/4G networks
Red Pocket Sim Card - Vertical
1GB data
$10/mo
See at Red Pocket
AT&T 5G/4G networks
Red Pocket Sim Card - Vertical
5GB data
$25/mo
See at Red Pocket
AT&T 5G/4G networks
Good2Go Mobile Sim Card - Vertical
1GB data
$5/mo*
See at Good2Go Mobile
AT&T 5G/4G networks
*$60 for 12 Mths Service
Boost Mobile Sim Card - Vertical
1GB data
$8/mo*
See at Boost Mobile
AT&T 5G/4G networks
*$100 for 1 Year Service
Good2Go Mobile Sim Card - Vertical
3GB data
$10/mo*
See at Good2Go Mobile
AT&T 5G/4G networks
*$120 for 12 Mths Service
Boost Mobile Sim Card - Vertical
5GB data
$15/mo
See at Boost Mobile
AT&T 5G/4G networks
Good2Go Mobile Sim Card - Vertical
5GB data
$20/mo*
See at Good2Go Mobile
AT&T 5G/4G networks
*$240 for 12 Mths Service
Good2Go Mobile Sim Card - Vertical
10GB data
$25/mo*
See at Good2Go Mobile
AT&T 5G/4G networks
*$300 for 12 Mths Service
Good2Go Mobile Sim Card - Vertical
15GB data
$30/mo*
See at Good2Go Mobile
AT&T 5G/4G networks
*$360 for 12 Mths Service
Red Pocket Sim Card - Vertical
20GB data
$40/mo
See at Red Pocket
AT&T 5G/4G networks
Good2Go Mobile Sim Card - Vertical
20GB data
$40/mo*
See at Good2Go Mobile
AT&T 5G/4G networks
*$480 for 12 Mths Service
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Disclaimer: MoneySavingPro is a free price comparison service but we do not provide service directly. We do our best to keep all the information up to date but there may be some discrepancies between the price you pay.

Big wireless will cost you $1,800 more over the next 3 years
1 year 2 years 3 years
Big Wireless $900 $1,800 $2,700
Alternative $300 $600 $900
You save $600 $1,200 $1,800
Same coverage: Switch Instantly
Reject big wireless price hikes
Get exactly the same coverage: Save yourself $600/yr
usave
11.11am
88%
Big wireless price hikes calling
Big wireless
$75
$900/yr
Decline
vs
Alternatives
$25
$300/yr
Accept
Decline price hikes
Same coverage: Switch instantly
Next generation carrier
Prioritizes customers
  • Buy online - switch instantly
  • Clear single line pricing
  • Prepaid - no surprises
  • Range of data plans
  • No contracts or credit checks
  • Bring your own phone
Old school carrier
Prioritizes shareholders
  • Speak to sales person at store
  • Advertises 4 line pricing
  • Confusing bills & fees
  • Only unlimited plans
  • Requires credit check
  • "Free" phone upsells
Not sure about a low-cost carrier?
There could be a message in the stars
US Mobile
Reviews 3,600+
4.7
Tello
Reviews 10,500+
4.6
Twigby
Reviews 1,200+
4.4
vs
T-Mobile
Reviews 5,300+
1.4
Verizon
Reviews 4,900+
1.2
AT&T
Reviews 6,700+
1.3
Cut your phone bill: Not your coverage
AT&T
$75/mo
Unlimited data
AT&T 5G & 4G networks
$900/yr Total cost
vs
$15/mo
5GB data
AT&T 5G & 4G networks
$180/yr Total cost
$12.50/mo*$25/mo
Unlimited data
AT&T 5G & 4G networks
See at Boost Mobile *50% Off 1st Mth
$287.50/yr Total cost
$25/mo*
Unlimited data
AT&T 5G & 4G networks
$300/yr Total cost

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