AllThingsD:

Led by the 4S, Apple’s iPhone line continues to rack up strong sales at AT&T, Verizon and Sprint. So strong that some believe it’s likely the top-selling phone at all three of those carriers.

“Our March checks indicated the iPhone continues to extend its market share gains,” Canaccord Genuity analyst Mike Walkley writes in a note to clients today. “In fact, we believe iPhones are outselling all other smartphones combined at Sprint and AT&T and selling at roughly equal volume to all Android smartphones at Verizon.”

That’s pretty astonishing, all things considered.

But Android is still “winning”.