Contact Sheraton Seattle Hotel
1400 6th Avenue
Seattle, Washington 98101
- Main Hotel Fax: 206-621-8441
- Secure Fax Number for Credit Card Payment: 206-389-5703
- Secure fax machines are located in private spaces in the hotel and have restricted access. We take care to ensure that your information is never accessed by anyone other than associates that need the data to process your request.