The main HP printer support phone number for technical help in the U.S. is **800-474-6836**, available 24/7 for troubleshooting and assistance[1][2]. For general customer service including orders and purchases, you can also call **800-752-0900** or **888-999-4747** (home customers, available daily 9am–12am EST)[1][3].
Here are key HP printer help numbers and details:
– **Technical Support (Printers and PCs):** 800-474-6836 (24 hours, 7 days a week)[1][2]
– **Home Customer Sales and Service:** 888-999-4747 (Mon–Sun, 9 am to 12 am EST)[1][3]
– **Business Customers:** 866-625-0242 (Mon–Fri, 8 am to 8:30 pm EST)[1][3]
– **HP Store Sales Help:** 1-866-625-3906 (Mon-Fri, 8 am – 8:30 pm EST)[4]
For international numbers or specific countries, HP provides local contact numbers, such as toll-free lines for the Caribbean and Latin America region[2].
Additionally, for HP Instant Ink or subscription-related help, you can manage or troubleshoot your printer and ink shipments via your Instant Ink dashboard online or use the HP virtual agent on their support site for quick answers[4].
If you have a complicated printing issue (like installation success but no actual print), it is recommended to contact the **technical support line 800-474-6836** for direct phone assistance from an HP technician[5].
For the fastest support experience, HP also suggests creating an account on the HP Community for personalized help or opening a case online before calling[2][5].
In summary, for immediate printer help phone support in the US, use **800-474-6836**, and for general order or sales inquiries, use **888-999-4747** or **800-752-0900**.