AT&T Business is also known as

  • AT&T Business

About AT&T Business

AT&T Business offers internet, phone, and other telecommunication services to businesses across the world. It is a subsidiary of AT&T. AT&T was founded in 1983. It is the largest telecommunications company in the world. The headquarters are located in Dallas, TX. The Chairman, CEO, and President of the company is Randall L. Stephenson. AT&T Business serves small and large businesses. With AT&T Business, you can obtain Mobility Services. With Business services, you can utilize instant communication, business messaging, landline texting, mobile remote access, and Wifi calling. There are internet services available as well. You can choose between various products such as Internet, VPN, Software Defined Networking, Ethernet and Transporting, Business Wi-Fi, Infrastructure Security, and Professional and Consultation Services. There are also IoT Products and Solutions available, such as Networks, Platforms, Professional Services, Asset Management, Vehicle Solutions, Smart Cities, Internet of Medical Things, Global IoT, and IoT for Good. Phone services such as Voice and VoIP, Collaboration and Conferencing, Contact Center Solutions, and Voice and Collaboration Consulting, are available. Of course, cybersecurity is crucial for any business. AT&T Business offers Threat Intelligence, Mobile and Endpoint Security, Mobile Threat Defense, Infrastructure Security, Data and App Security, and Consulting. Additionally, cloud services are available for business. If you have a physical location and have clients or customers visiting often, you can obtain DirecTV for Business. Bundle options may be available. Prices vary depending on individual business needs. It’s easy to cancel your AT&T Business account. To cancel AT&T Business, follow the cancellation instructions on this page. We have included some specific step-by-step instructions for you to follow and effectively cancel your AT&T Business account.


Get together the following account information:

  • Account holder name
  • Address 1
  • Address 2
  • City
  • State/Province/Region
  • ZIP/Postal Code
  • Email address on the account
  • Phone number on the account

Phone (Live Agent)

Follow these steps:

  1. Using your phone, call 1-888-944-0447
  2. Let the rep know that you’re calling to cancel
  3. Give the rep your account info when they ask
  4. Make sure that you won’t be charged again by asking the rep explicitly
  5. Request proof of your transaction in the form of an email or confirmation number
  6. Be sure to retain your cancellation proof for your records


Address 1P.O. Box 8212
Zip/Postal Code60572
Contact Information
Phone 11-888-944-0447
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Known AT&T Business charges

  • CHECKCARD AT&T;*188060752277GLR 800-331-0500 TX
  • CHKCARD AT&T;*188060752277GLR 800-331-0500 TX
  • CHKCARDAT&T;*188060752277GLR 800-331-0500 TX
  • Misc. Debit AT&T;*188060752277GLR 800-331-0500 TX
  • PENDING AT&T;*188060752277GLR 800-331-0500 TX
  • POS Debit AT&T;*188060752277GLR 800-331-0500 TX
  • POS PUR AT&T;*188060752277GLR 800-331-0500 TX
  • POS PURCHASE AT&T;*188060752277GLR 800-331-0500 TX
  • POS PURCH AT&T;*188060752277GLR 800-331-0500 TX
  • POS REFUND AT&T;*188060752277GLR 800-331-0500 TX
  • PRE-AUTH AT&T;*188060752277GLR 800-331-0500 TX
  • Visa Check Card AT&T;*188060752277GLR 800-331-0500 TX MC