Who I have the same questioned this topic

I've gone through each of the steps to this point with the Verizon trouble shooting tool, but I still can not dial out nor will incoming calls ring through. Calls will go straight to voice mail. Phone was working fine a couple hours ago with some telemarketer from Utah [removal required by the Verizon Wireless Terms of Service] called and left a message. Data is working fine as I chat on Whatsapp and my regular text messages to another Verizon cell phone customer is working fine too. What can I do to fix the incoming and outgoing calls of my Samsung Galaxy S4? Really trying to avoid having to get another phone...i like this one!