Written by Jemina Owen-Jones

April 18th, 2024


AT&T is a telecommunications company that has been in business for over 135 years. They provide a range of retail products including mobile phones, wireless plans, internet services, and digital TV services.
  • ONSTAR: Refers to the service or product being associated with the company OnStar.
  • DATA PLAN: Indicates that the transaction is related to a purchase or payment for a data plan.
  • AT&T: Indicates the network provider or service provider involved in the transaction.
  • Find & fight fraud from anywhere

    Verify With Receipt

    The best way to tell if this charge is fraudulent is to find the receipt. You may have an electronic copy of the receipt, which you can finding by searching in your email accounts for AT&T.
    Or, if you want to automatically find and reconcile receipts so you never worry about fraud, you can use SimplyWise to automatically match all bank and credit card transactions to email and paper receipts. The app instantly reconciles your expenses and flags anything that doesn’t match.
    Step 1

    Connect your email

    Download the SimplyWise app and connect your email account. SimplyWise will search through your emails and find all the receipts in your inbox. This allows you to understand what exactly you are paying for when you see a bank transaction on your statement.
    Step 2

    Connect Your Bank

    Connect to your bank account/credit card transactions through the secure (256 bit encryption) Reconciliation feature within the app.
    Step 3


    Reconcile the charges reported by your financial institution against what you’ve recorded in your SimplyWise account. Find fraud quickly! SimplyWise will match your transactions to your bank/credit card spending and check those items off.
    SimplyWise Community Comments
    Harold Foster
    3 months ago
    That's odd! Had a similar charge recently, but turns out it was just a mix-up. Hang in there, hopefully it's nothing serious!
    Richard Anderson
    3 months ago
    Hey, just noticed a charge from ONSTAR DATA PLAN AT&T on my statement from 3/15/2024. Anyone else experienced this? What should I do to resolve it? Appreciate any advice!