Have you seen any e-mails like this?
Greetings To All of My Friends and Family
In just 4 days from today all U. S. cell phone numbers will be released to telemarketing companies and you will begin to receive sales calls. You will be charged for these calls! Even if you do not answer, the telemarketer will end up in your voice mail and you will be charged for all of the minutes the incoming (usually recorded) message takes to complete. You will then also be charged when you call your voice mail to retrieve your messages. To prevent this, call 888-382-1222 from your cell phone. This is the national DO NOT CALL list; it takes only a minute to register your cell phone number and it blocks most telemarketers calls for five years. In case you have friends other than me, pass this on to them.
According to Snopes, this is FALSE. Read up on it here: Celling Your Soul