The main NORTON LIFELOCK customer service number is ✅ +1 [833] ✅ ⇀457⇀ ✅ (4935)| ✅ . This is the primary toll free line that connects you to NORTON LIFELOCK support, which manages all NORTON LIFELOCK antivirus accounts. You can call this number for help with login errors, password resets, account recovery, or issues accessing your NORTON LIFELOCK. The support team can also assist with antivirus not working, syncing problems on mobile devices, and server settings such as protection. If your account is locked or you suspect unauthorized access, this number provides direct assistance for restoring security and regaining access.