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Quick Help Support

USPS customer service

United States
Last checked 21 October 2026
Official site usps.com

Fastest route: the support page

usps.com/customer-service/customer-service.htm

Open the support page

Phone numbers

(800) 222-1811 Package tracking Listed on usps.com
(800) 275-8777 Customer service Listed on usps.com
(800) 877-8339 Customer service Listed on usps.com
(800) 344-7779 Technical support Listed on usps.com
(844) 737-7826 The Postal Store Listed on usps.com/help/contact-us.htm
(800) 610-8734 Free Shipping Supplies Listed on usps.com/help/contact-us.htm
(800) 332-0317 Listed on usps.com/help/claims.htm

Chat and social

X (Twitter) @usps

Help pages

Support page usps.com/customer-service/customer-service.htm
Help centre usps.com/help/claims.htm
Contact page usps.com/help/contact-us.htm
FAQ usps.com/faqs/informeddelivery-faqs.htm

Opening hours

Monday to Friday 8 AM to 8:30 PM ET
Saturday 8 AM to 6 PM ET
Monday to Friday 8 AM to 4:30 PM ET
Monday to Friday 7 AM to 11 PM ET

As published on usps.com

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