2600 La Frontera BlvdRound Rock, TX 78681 Phone: +1 512-733-6767Fax: +1 512-733-6868Toll Free: +800-865-0546 Hotel Website Classification 6 First Class Commission Rooms Rates 10% 295 - Hoteliers! Is your information accurate? Update Here Austin Marriott North Location & Neighborhood The hotel sits near La Frontera Blvd and Interstate 35 (I-35) - 35 MI from Austin-Bergstrom Int airport. Round RockNearest Cross Street: La Frontera Blvd and Interstat