People own phones because it is the way of communication. It allows people to call others maybe for business or just to talk. Or if you don't want to talk, you can say what you want through a message.
some people get there own phone around 8,9,7 my friend got hers when she was 9
i don't own a cellphone .
the whole of the usa
110%
Seven people per square mile.
9980987676
one million
About 271,000,000 people in the U.S. own a mobile phone, that's 88 percent of the population! Stats are from December 2008. To see a list of more countries, see related links.
95%
a billion _________________________________________________________________________ 700 million
Most people use a blackberry for the added security. Blackberry has its own style of encryption. This helps the phone in the business field, but complicates some aspects.
my best bet because i found it on CIA FACTBOOK