If you want to opt-out of having your data shared with advertisers, you have 30 days from when you opened the line. You will have to go to Verizon’s website to change this setting. This applies to all smartphone owners.
The option is located in the MyPrivacy section of the Verizon website. Here’s a portion of the report:
The opt-out options are only available for 30 days after you’ve fired up a new line and they’re located in the MyPrivacy section of Verizon’s website. There are three categories of opt-out, each of which covers the sharing of a different flavor of personal information.
[via Daring Fireball]