The 10 Day US Addon is only for Calling/Texting/Data while you are within the United States. If you're in Canada and trying to reach family in the states, you'll need to purchase the 200 US+Canada minutes addon for $8 or upgrade to the $50 or $60 Rat...
When you put the SIM card into your phone did it ask you for a SIM Unlocking Pin or anything Similar? If it did it means ther phone is still locked & you'll have to contact your previous provider to get it unlocked (There wont be a charge for unlocki...
Unfortunately all 3 phone lines need seperate accounts with seperate Email's/Passwords, So there is no way that i know of to Consolidate all the information into one Login.