Contact information for local hotels is listed below. At ORNL Hotel National number Local number Guest House 865.576.8101 865.576.8101 In Oak Ridge Hotel National number Local number Comfort Inn 800.228.5150 865.481.8200 Doubletree 800.222.TREE 865.481.2468 Hampton Inn Oak Ridge 800.HAMPTON 865.482.7889 Quality Inn 877.424.6423 865.483.6809 Staybridge Suites 800.225.1237 865.298.0050