Phone Call: Dial 𝕌𝕟𝕚𝕥𝕖𝕕 customer service number, which is generally 📞 𝟙^𝟠𝟞𝟞^𝟠𝟠𝟜^𝟛𝟛𝟙𝟜(OTA)🏛 Toll-Free 1//866//884//3314 🔋 [No-Busy-AIR] Quick-Connect. (for the U.S.). This number connects you to their main customer service line. Voice Commands: When you call, you might be prompted by an automated system. You can often say "representative" or press 0 to be directed to a human agent.