I feel this is urgent. There needs to be a way for the user to block out attemtpign to send sms to counties it does not wish to. i have mainly us users, but 50% of my optins come from around the world. Twilio blockes any sms sent outside us for my account, clickfunnels still sends it on clickfunnels end however, and twillio attemtps it to just say failed, blocked. which case, i still get charged for that attempet. when you send over 40,000 texts per month, it can add up very very fast. if i had a way to block non "+1" numbers, this would not be an issue. also, if i could have twilio tell clickfunnels who was opting out "STOP" seamlessly, that would help with compliance greatly. even having a filter for IP that is outside usa would be super helpful