I am having issues with US Cellular contacts receiving any messages. I am receiving theirs, but they aren't getting any of mine. This has been going on for a week. I am able to imessage Verizon contacts and text Verizon contacts with no issues. I am just having issues with my two US Cellular contacts. I am currently on Verizon 14.2 and iOS 6.1.4. Obviously, very frustrating as the main contact is my daycare provider. I have power cycled my phone many times, and reset the network settings. Help please?