After travel add-on is expiring?

I think you'll need to buy an other block. Ask fizz is you can buy more then one block at the time. If yes I would buy them before traveling.

By block I mean add on.

If the travel add ons are like the regular add ons, you will only be able to buy one at a time. Once it expires (or you run out) you can buy another one. I had a regular 60 minutes talk time add on and after the 60 minutes were used, I was able to buy another block of 60 minutes.

Thanks for your answers
I was able to buy 2 blocks one after the other, i only hope it will indeed work one after the other, if it works i will buy a 3rd. block when 1st. block is used up

@ Moshe B. Thank you to let us know that you were able to buy 2 addons let us know if it work for you to buy a third one when the first one is finish.

Great questions...and thanks for the info. Great to know for the future.