3 ms·
Two of the major carriers in the US use CDMA (Verizon and Sprint), while the other two major carriers use GSM (T-Mobile and AT&T). I'm having some trouble findi
by paxswill 15y ago
Two of the major carriers in the US use CDMA (Verizon and Sprint), while the other two major carriers use GSM (T-Mobile and AT&T). I'm having some trouble finding recent market share numbers for them, but it's mostly half and half.