AT&T Phone provides an advanced digital phone solution with great sound quality and reliability, all over the Internet. You get standard calling features, plus capabilities not available on traditional phones.
Choose the perfect AT&T Phone plan for your business
Internet + Phone
Connections you can count on
Unlimited calling across the U.S. and to Canada and Mexico.
Get international plans with low rates to 20 specific countries.
Not available at all locations. Subject to availability.
AT&T Phone, including 911 dialing, will not function during a power outage without battery backup power. If you are concerned about your AT&T Phone service working during apower outage, you will need to purchase a battery backup. We will send you a link on how to purchase a battery in the Customer Service Summary sent to you upon order confirmation.
AT&T Phone numbers assigned to an order are not guaranteed until the service installation is complete.