Just swapped my three T-Mobile lines over to US Mobile. Couldn't have been easier. No awkward calls with the T-Mobile retention department - just swapped the numbers to US Mobile and away I go. Had a problem setting up the sim cards on the website so chatted with Omema in their customer support and it was resolved in minutes. I number porting couldn't have been easier. I just put my details in and BAM. Over they went. I now have three lines and Im paying half of what it cost me for the same on T-Mobile. The mobile internet services is faster than T-Mobile and there isn't any difference in the level of services. Speak to the customer service team before you buy the SIM pack. They will send it to you for free. Thanks US Mobile. Here's to a long and low-cost relationship.