iPhone Outselling All Other Smartphones Combined at Sprint and AT&T

John Paczkowski, AllThingsD:

“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.”

An iPad halo effect?