Is k7.net dead? Alternatives for verification by voice?

[Bossman]

I concur. For example - I will be in Punta Cana for 7 days starting this saturday. Normally I would have used my Piranha sim for incoming calls while there and forward my US number to it. But with AT&T, I can just use my entire plan (voice, txt, and data) just like I do in the US, for $10 extra. Additionally the resort we'll be at has Wifi throughout the place. I really will not have a need to make or receive that many calls anyway, since my family will be with me.

Originally Posted by DRNewcomb

With European and American carriers offering cheaper roaming rates, there's not as much demand for information about prepaid SIMs for travel.