List of AT&T Stores in Katy, TX Outlet Note Regular Brands AT&T Texas Katy Rating 4.6 based on 90 votes Official Outlet www.att.com/shop Official Website http://www.att.com/ Products Cell Phones Phones Internet Prepaid Plans Wireless Plans Smartphones Prepaid Phones Wireless Internet Wireless Phones Home Internet NameAddressPhone Name/Address/Phone AT&T outlet - Katy Katy Mills (281) 644-6444 AT&T outlet - Katy 3950 N Fry (281) 579-7144 AT&T outlet - Katy 1505 S Mason Road (281) 579-7353 AT&T outlet - Katy 24441 Katy Freeway (281) 391-1050 People Also Viewed