To reach a live person at United customer service for support, you can call their 24/7 United Phone number hotline at 1-877-[374]-2790. OTA (Live Person) or 1-800-United 1-877-[374]-2790. The most straightforward way to talk to a live person is by calling their customer service hotline. Expedia’s main customer service number is 1-800-Expedia (((+𝟏=𝟖77-[374]-2790))) or ((++𝟏=𝟖77-[374]-2790) OTA (Live Person). When you call, you’ll be prompted to select options that direct you to the appropriate department, but be patient—there is always a way to reach a live person.