For **Hewlett Packard (HP) customer support**, you have several options depending on your needs:

### Phone Support
– The **primary HP customer support phone number** is **1-877-656-7058** for general support inquiries[1].
– Another widely used and recommended number is **800-474-6836**, which 91% of customers use and 74% report successfully reaching a real person. Average hold time is under 1 minute with an average call duration of 9 minutes[1].
– For **business customers**, you can call **866-625-0242** (Mon-Fri, 8am-8:30pm EST).
– For **home customers**, call **888-999-4747** (daily, 9am-12am EST)[2].
– A notable HP support number, also available 24/7, is **800-752-0900**, which handles returns, repairs, warranty claims, refunds, technical support, and device support[3].

### Online and Additional Support
– You can access support online for laptops, desktops, printers, and more via the official HP website where you can:
– Check order status
– Request returns or cancellations
– Report delivery issues
– Download manuals
– Contact technicians
– Register warranties and products[2].

### What to Prepare When Calling
– HP may ask for your **first and last name, phone number or email**, and possibly your serial number or order number to verify your customer identity[1][3].

### Technical Support for Hewlett Packard Enterprise (HPE)
– For HPE technical support (a different segment of HP), the number is **1-800-633-3600** (available 24/7 for US and Canada)[4].
– You can also manage support cases online at **support.hpe.com**[4].

### Summary Table

| Support Type | Phone Number | Availability | Notes |
|——————–|———————|—————————-|——————————–|
| General HP Support | 1-877-656-7058 | Standard business hours | Primary general support line |
| General HP Support | 800-474-6836 | Standard business hours | High success reaching live agent|
| Business Customer | 866-625-0242 | Mon-Fri, 8am-8:30pm EST | Sales specialist for business |
| Home Customer | 888-999-4747 | Daily, 9am-12am EST | Sales specialist for home use |
| 24/7 Support | 800-752-0900 | 24/7 | Returns, repairs, tech support |
| HPE Technical Support | 1-800-633-3600 | 24/7 US/Canada | For Hewlett Packard Enterprise |

This comprehensive set of contact options should cover most HP customer support needs efficiently[1][2][3][4].