The Average Teenager Sends 3,339 Texts Per Month  
 Also interesting: 
 
 Texting is also supplanting voice calls — 22% say SMS is easier than a  phone call and another 20% say it’s faster.  Voice usage has decreased  by 14% among teens and is decreasing in all age groups under 55.   Eighteen- to 24-year-olds use the most minutes, but every age group  between 18 and 55 talks on the phone more than the average teenager.

The Average Teenager Sends 3,339 Texts Per Month

Also interesting:

Texting is also supplanting voice calls — 22% say SMS is easier than a phone call and another 20% say it’s faster. Voice usage has decreased by 14% among teens and is decreasing in all age groups under 55. Eighteen- to 24-year-olds use the most minutes, but every age group between 18 and 55 talks on the phone more than the average teenager.