The largest mobile phone companies in USA
The largest mobile phone companies in USA: Verizon Wireless (CDMA) - 31.5 million, Cingular (GSM) - 22.1 million, AT&T Wireless (GSM) - 20.2 million, Sprint PCS (CDMA) - 17.8 million, Nextel (iDEN) - 10 million, T-Mobile (GSM) - 9 million.
