No. CDMA is used also outside the US. * KDDI, Japan's #2 carrier: http://en.wikipedia.org/wiki/KDDI http://en.wikipedia.org/wiki/KDDI (20-21M users) * China T

No. CDMA is used also outside the US. * KDDI, Japan's #2 carrier: http://en.wikipedia.org/wiki/KDDI http://en.wikipedia.org/wiki/KDDI (20-21M users) * China Telecom http://en.wikipedia.org/wiki/China_Telecom http://en.wikipedia.org/wiki/China_Telecom (216M users) Also others in India too. For instance.