Verizon is bringing back an unlimited data plan. The wireless carrier released the Verizon Unlimited plan Monday. In a YouTube video -- Verizon officials detailed why they chose to bring back back the unlimited option after taking it away in 2011. AT&T, T-Mobile and Sprint all offer some type of unlimited service. The plan is $80 for unlimited data, talk and text or $45 per line for four lines of unlimited data, talk and text. But, after 22 GB of data usage -- Verizon says they may prioritize usage behind other customers in the event of network congestion. Other carriers have similar caveats.