You can use a mobile phone or a home phone. We do not send text messages to "free SMS apps" or allow you to use voice over IP services like Skype or Google Voice.
You can send an email to support@meetme.com and include your name, country, and the email address you use to access your account. We can manually verify profiles that include all of this information.
MeetMe is trying to ensure that all of the profiles on the site belong to real people. We randomly flag accounts and ask you to verify your account with a phone number to ensure that there is a real person using this profile.