Contact HiStamps
We aim to respond to all inquiries within 24–48 business hours
Get in Touch with Our Support Team
For the fastest resolution, please include your Order Number in the subject line of your message
service@stampshi.com
Address
30 N Gould St Ste R, Sheridan, WY 82801, USA
Office Hours (EST)
Monday – Friday: 9:00 AM – 5:00 PM
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