The HP service number for customer support in India is a toll-free number: 1800 258 7170, available Monday to Friday from 9 am to 7 pm for after-sales service[1]. There are other specific lines for sales, commercial support, and online store queries as well, such as 1800 108 4749 for sales and 1800 108 4746 for commercial support[1].
For other regions, HP provides different phone numbers. For example, in the United States and Canada, technical support can be reached at 1-800-633-3600 or +1 678-259-9105, available 24×7[2]. Some Caribbean countries have dedicated numbers too, such as 800-474-6836 for faster support in some territories[3].
For the most accurate and region-specific HP service number, it is recommended to visit the official HP website or customer care page relevant to your country. In India, you can also contact support via WhatsApp on 022-6101 4560 available 24×7[1].