Can I buy open-network Blackberry in USA?

Question

Or it`s impossible?

Answer 1

open-network as in unlocked?you can buy an unlocked blackberry from ebay or you can buy one and google how to unlock it manually or you can go to the store you bought it from and ask them.

Answer 2

By open network do you mean an unlocked blackberry? If so, you can buy a blackberry from T-mobile and they will unlock it if you tell them you are leaving the country for business and need to have service, they will do it. Not sure about other carriers.