What to do if…
an unexpected mobile bill or roaming charge triggers an automatic payment you cannot afford

What to do now

1. Stop the mobile charges from growing.

   • Turn Data Roaming OFF if roaming may be involved.
   • Turn mobile data OFF until you confirm your plan limits and any add-ons.
   • Use Wi-Fi where available.
   • Use Airplane Mode only if it is safe to be temporarily unreachable. If you may need to call emergency services or remain reachable by phone or text, leave Airplane Mode off.

2. Check how the automatic payment was taken.

   • Open the bank or card transaction details and identify whether it was:
     • an ACH or electronic debit from a checking account;
     • a debit-card charge; or
     • a credit-card charge.
   • Save a screenshot showing the date, amount, and merchant name.

3. Stop future bank-account debits if the carrier used ACH or another preauthorized electronic transfer.

   • Contact the carrier and say that you are revoking authorization for future automatic debits. Follow up by email or letter and ask for written confirmation.
   • Contact your bank or credit union and say that you revoked authorization. Follow up in writing and ask whether it requires a specific form or address.
   • Ask whether you should place a stop-payment order. A financial institution generally must honor a stop-payment request for a preauthorized electronic fund transfer if you notify it orally or in writing at least three business days before the scheduled debit.
   • If the debit is scheduled sooner, still contact the bank or credit union promptly and ask what options remain.
   • A financial institution may require written confirmation within 14 days after an oral stop-payment request. Ask where to send it and keep a copy.
   • Stopping autopay does not cancel the amount you may owe. It buys time to review the bill and choose another payment method.

4. Ask about future card charges if autopay used a debit or credit card.

   • Change or cancel autopay with the carrier.
   • Contact the card issuer and ask what options are available for preventing another recurring charge from that merchant.
   • Ask the issuer how to dispute any specific line items you believe are incorrect.

5. Contact the carrier’s billing department.

   • Ask for the available usage breakdown, including dates, data amounts, and roaming details where available.
   • Ask whether any roaming or overage alerts were sent.
   • If the payment came from your bank account and the amount changed unexpectedly, ask what advance notice of the debit amount was sent and whether an agreed notice range applied.
   • Ask whether the carrier can place a temporary hold, pause fees, offer a payment arrangement, or apply an adjustment while the charge is reviewed.
   • Ask whether service can remain active during an agreed payment arrangement if you rely on the number for work, account access, or two-factor authentication.
   • Ask for any available roaming block, international-data block, out-of-plan data block, or usage alerts.
   • Get a case or reference number and ask for the outcome in writing.

6. Use the credit-card billing-error route if the charge hit a credit card and you believe it is incorrect.

   • Call the card issuer promptly or use its dispute process.
   • To protect your rights, send the card issuer a written billing-error notice no later than 60 days after it sent the statement where the error first appeared.
   • Follow the instructions on your statement for the billing-dispute address. Keep a copy of the notice and continue paying any undisputed charges on time.

7. Contact your bank promptly if a bank-account transfer appears unauthorized or incorrect.

   • Ask the bank or credit union about its electronic-transfer error-resolution process.
   • Tell it when you noticed the transfer and keep copies of your messages, forms, and screenshots.

8. Save a small record of what happened.

   • Save screenshots of your plan details, usage information, roaming settings, and any alert texts or emails.
   • Write down when you noticed the charge, what settings you changed, who you contacted, and each case number.
   • If the payment caused an overdraft or fee, ask your bank whether it can waive the fee.

9. Escalate if the carrier does not resolve the billing issue.

   • Ask the carrier for a supervisor and keep the case number.
   • If the issue remains unresolved, file an informal FCC complaint about phone billing.