Below are the numbers for Hewlett-Packard, such as tech support and other contact numbers

Consumer Technical Support: 1-(800)-474-6836, (1-800-HP INVENT) (24/7)

Commercial Technical Support: 1-(800)-334-5144 (24/7)HP TouchSmart PC products (HDX Notebooks, Firebird Desktop PC, Spectre): 1-(866)-408-5408
hours: 24/7

Shop Online or by Phone: 1-800-278-0182,1-800-278-8100 (SME)

Technical Support for HP Contract holders: 1-(800)-633-3600

Sales Inquiries: 1-(800)-752-0900

Buy HP & Compaq Products Direct from http://www.hpshopping.ca/: 1-(877)-231-4351
hours: Monday tp Friday, 8:00 a.m. – 8:00 p.m. ET

HP Supplies Direct: 1-(877)-231-4351
hours: hours: Monday to Friday, 8:00am – 6:00 p.m. ET

Enterprise Software: (800) 407-6185

Order Desk for Product Manuals and Service Parts: 1-(800)-227-8164

International Numbers
Anguila: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Antigua: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Aruba: 800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Bahamas: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Barbados: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Bermuda: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

British Virgin Islands: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Cayman Islands: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Curazao: 001-800-872-2881 + 800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Dominica: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

French Antilles: 800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

French Guiana: 800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Grenada: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Guadalupe: 800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Guyana: 800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Haití: 800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Jamaica: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Martinica: 877-219-8671
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Montserrat: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Netherlands Antilles: 800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Nicaragua: 800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

St. Kitts & Nevis: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

St. Marteen: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

St. Vincent: 01-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Suriname: 800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Trinidad y Tobago: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm EST

Turks & Caicos: 01-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm

US Virgin Islands: 1-800-711-2884
hours: Monday to Sunday from 8:00 am to 10:00 pm Miami (EST)