In-N-Out
In-N-Out Burger is a popular American fast-food chain known for its fresh, made-to-order burgers, hand-cut fries, shakes, and simple classic menu. Founded in 1948, the company continues to prepare its burgers and fries fresh at its restaurants. (In-N-Out.com)

Contact Information
| Information | Details |
|---|---|
| Phone Number | 1-800-786-1000 |
| Corporate Address | 4199 Campus Drive, 9th Floor, Irvine, CA 92612 |
| Website | In-N-Out Official Website |
| Locations | Find an In-N-Out Location |
The official customer service number is 1-800-786-1000. Customer service is available Sunday–Thursday from 8:00 AM–1:00 AM and Friday–Saturday from 8:00 AM–1:30 AM. (In-N-Out.com)
Daily Working Hours
Most In-N-Out Burger restaurants operate on the following schedule: (In-N-Out Burger)
| Day | Hours |
|---|---|
| Monday | 10:30 AM – 1:00 AM |
| Tuesday | 10:30 AM – 1:00 AM |
| Wednesday | 10:30 AM – 1:00 AM |
| Thursday | 10:30 AM – 1:00 AM |
| Friday | 10:30 AM – 1:30 AM |
| Saturday | 10:30 AM – 1:30 AM |
| Sunday | 10:30 AM – 1:00 AM |
Note: Hours can vary by individual location, so it is best to check the official location finder before visiting. In-N-Out Location Finder
