What are Enterprise Support business hours?
Enterprise Support for critical and urgent issues is available at any time.
Enterprise Support for important and advisory issues is provided:
- Monday–Thursday, 8am–5pm US Central Time
- Friday, 8am–10am & 11am–5pm US Central Time
except on company holidays.
Wolfram Research Company Holidays 2025
| Christmas Holiday | Thursday, December 25 Friday, December 26 |
Wolfram Research Company Holidays 2026
| New Year’s Day | Thursday, January 1 |
| Martin Luther King Jr. Day | Monday, January 19 |
| Presidents’ Day | Monday, February 16 |
| Memorial Day | Monday, May 25 |
| Juneteenth | Friday, June 19 |
| Labor Day | Monday, September 7 |
| Columbus Day/Indigenous Peoples’ Day | Monday, October 12 |
| Thanksgiving Holiday | Thursday, November 26 Friday, November 27 |
| Christmas Holiday | Thursday, December 24 Friday, December 25 |
Contact Support
Whether you have a question about billing, activation or something more technical, we are ready to help you.
1-800-WOLFRAM (+1-217-398-0700 for international callers)
Customer Support
Monday–Friday
8am–5pm US Central Time
- Product registration or activation
- Pre-sales information and ordering
- Help with installation and first launch
Advanced Technical Support (for eligible customers)
Monday–Thursday
8am–5pm US Central Time
Friday
8:30–10am & 11am–5pm US Central Time
- Priority technical support
- Product assistance from Wolfram experts
- Help with Wolfram Language programming
- Advanced installation support