North America
The office is open Monday - Friday, 8:00 A.M. to 8:00 P.M. Eastern Time; closed on local holidays.
| To schedule, reschedule, cancel and confirm appointments or for general testing information | |
| A+ | 800-776-4276 |
| CDIA+ | 800-909-3926 |
| CTT+ | 800-727-8490 |
| e-Biz+ | 877-287-6872 |
| HTI+ | 800-387-3926 |
| i-Net+ | 877-803-6867 |
| Project+ | 877-287-6872 |
| Linux+ | 800-895-3926 |
| Network+ | 888-895-6116 |
| RFID+ | 800-776-4276 |
| Security+ | 800-776-4276 |
| Server+ | 888-249-2781 |
| For any problems encountered during your experience with us | 800-853-6769 |
Latin America
The office is open Monday - Friday, 8:30 A.M. to 5:00 P.M. Eastern Time; closed on local holidays.
+1-443-751-4300
