What is the number for AT&T customer service? When you have questions about any of your U-verse services or programming, either log on to uversecentral.att.com, or call us at 1-800-288-2020 for assistance, including 24 x 7 technical support. When prompted, say: Order U-verse Service, Billing, or U-verse Technical Support.
Is at an noun? At can be a preposition or a noun.
What the mean of at? atnoun. the @ symbol. atpreposition. In or very near a particular place. atpreposition.
What means AT and T? (also AT & T) US. American Telephone and Telegraph Company.