I am living in Italy for most of the year. I have my US phone on WIFI Calling/Airplane mode. I am a pre-paid customer. I have had the ability to make calls to 800 numbers in this mode with no issue for several years, now in January I got this message that "I do not have enough money on my account to make an 800/888/877 call and that I would be transferred to Verizon" then it promptly disconnects me. I contacted support and they informed me that I would need to be using TravelPass and connected to the telco network in order to dial all 800/888/877 numbers (except calls directly to Verizon 800 customer support) because calls to these numbers are not considered domestic. How can this be? I need to pay $10-12 and connect to the telco network everytime I call a business in the US? Ridiculous and I don't know if I believe the agent as I have heard different things from Verizon. For now, they are not allowing me to make any WIFI calls from Italy to 800 numbers.