Is Myxer.com free if I have an unlimited data plan?

How strongly should I feel about hanging on to my grandfathered AT&T unlimited data plan? It's time for a new phone contract. I currently have the $30/mo. unlimited AT&T plan on my iPhone 3g, and my wife has a non-smartphone. With the renewal...

I have a Verizon unlimited data plan. I would like to get a new Verizon line, port my number to it, and sell the unlimited line. How do I ensure this goes smoothly? Where should I sell the line? My current plan is $75/month with unlimited data, 450 minutes...

We're thinking of adding another line to our family Verizon plan - currently we have 3 people month to month, grandfathered in on unlimited data. Will we lose that if we add a new line/purchase a phone through them? So we have two iPhones and an Android...

im a teenager and use my phone alot. on average i run 3.5gb per month. i have had my unlimited data plan since around april of this year (2011) verizon just switched to tiering data plans and i want to know if i still really have unlimited data or do...

Basically, I'm looking for a cost-benefit analysis. Here's what I'm thinking so far: I don't use much more than 5GB per month right now across all of my devices, so the unlimited plan sort of seems unnecessary. Especially when you consider that, until...

I'm not really sure on this. All I know is that the "family data unlimited" plan which is $10 per line. My family's contract is about to end, and we were considering on getting Iphones. The thing is, we don't have a data plan yet and I know...

Assuming Sprint already has or would be willing to release this data in the first place, what can we learn from it to inform debates on net neutrality? They're the only mobile data firm that's still allowing unlimited use. The other carriers have switched...

I have T Mobile The plan info says data unlimited (up to 2GB full speed data) What does this mean? Is data unlimited or do I only have 2Gb...?

I would like to set up my mobile hotspot feature on my iPhone 4s, but I'm afraid as to what it would do to my unlimited data plan with Verizon (considering you can't get the unlimited plan back after you lose it because they no longer provide it). Will...