TextMe Up allows you to get multiple numbers and you can keep each for different amount of times!
Your first number is free for American and Canadian users! As long as you use the number at least once every two weeks, you will keep that number tied to your account!
As for all other numbers, they will have an expiration date and you must have purchased an extension pack for each number! Your "Numbers" tab will give you access to all numbers and you can see each of their expiration dates!
I'm sorry if you lost (one of) your TextMe Up number(s). Numbers are reassigned when not used for a certain period of time and past the expiration date.
You should have received a warning notification to invite you to use your number before we take it back.
Unfortunately you cannot get it back but you can request a new one.
For that, go to the "Numbers" page and then tap "Get a new phone number".
*It's easy to keep your TextMe Up number : Just use it to send or receive SMS, or call any number at least once every 25 days (if you have a US number,15 days for Canadian number).