Which iPad Mini has best carrier LTE flexibility?

[MacVault]

ie. can a Verizon iPad mini 2 / 3 / 4 work on AT&T or TMobile's LTE networks? Is there a chart somewhere specifying iPad model numbers to carrier bands? Can an ATT iPad work on Verizon or only Verizon model works on ATT? Thanks!

 

[TWO2SEVEN]

All LTE iPads are unlocked. I have used a T-Mobile SIM in both an ATT and a Verizon iPad (iPad 3, iPad Air, and the first 3 iPad Minis)

 

[William Wales]

An ATT iPad can work on Verizon. (iPad mini 2 / 3 / 4 )