Wireless Services Wireless Services It’s our wireless phone service and popular features like wireless Rollover® Minutes that keep our more than 92 million customers happily connected. See more about our Wireless Services. Read More. Phones & Devices YK Communications is proud to offer a wide variety of wireless phones and devices. Check out our stock of wireless phones and devices. Read More. Wireless Accessories We offer a variety of wireless accessories. From cases to chargers to bluetooth items and batteries. Browse our collection of wireless accessories. Read More. Manage My Account Manage your AT&T Wireless account here. Read More.