Description: AT&T offers the best coverage worldwide, offering the most wireless phones that work in the most countries. With a powerful array of network resources that includes the nation’s fastest 3G network, AT&T is a leading provider of wireless, Wi-Fi, high speed Internet and voice services. . Brands include: iPhone, Blackberry Bold, AT&T Navigator, LG Xenon, Bluetooth, ROLLOVER, AT&T U-verseSM, AT&T | DIRECTVSM, and MORE! Call or visit www.att.com for product information, service plans & packages. AT&T.