sri Posted Saturday at 03:17 PM Report Share Posted Saturday at 03:17 PM To cancel your AT&T service, [+1,8888540070 USA] Wireless (Mobile) Service To cancel your AT&T wireless service, call 800.331.0500 or dial 611 from your AT&T mobile phone. Be prepared to provide your account information and verify your identity. If you have an installment plan, the remaining balance becomes due immediately upon cancellation. Additionally, if you're under a service commitment and cancel after the initial 14-day period, you may be subject to an Early Termination Fee (ETF). (AT&T, AT&T) Internet, U-verse TV, or Home Phone Service For these services, contact AT&T at 800.288.2020. Only the account owner can initiate the cancellation. If you're within 14 days of activation, you can cancel without an ETF. After that period, if you're under a term commitment, an ETF may apply. Ensure you return any leased equipment within 21 days to avoid non-return fees. (AT&T, AT&T, AT&T) Equipment Return Return your AT&T equipment to a UPS Store or FedEx Office. Bring your account number and ensure the equipment is undamaged. Keep the receipt for your records. If the equipment isn't returned within 21 days, you may incur a non-return fee. (AT&T) Final Billing and Refunds AT&T does not prorate your final bill; you're responsible for the entire billing cycle in which you cancel. Any applicable ETFs or unpaid balances will appear on your final statement. (AT&T) Military Deployment If you're deploying for active military duty, you can request to cancel or suspend your service without penalties. Submit your deployment orders and contact AT&T for assistance. (AT&T, AT&T) For more detailed information or assistance, visit AT&T's official support page: AT&T Support.(AT&T) Quote Link to comment Share on other sites More sharing options...