All Whistle orders are shipped free and within three days, using USPS Priority Mail.
If you would like more details, click Submit a request.
Can't find what you're looking for?
Our Customer Experience Advocates are here to help!
Hours of operation:
Mon-Fri
7:00am - 4:00pm PST
Sat-Sun
7:00am - 3:30pm PST
Contact us via phone:
Need help after business hours?
Responses to tickets may take up to 24 hours