In celebration of the overwhelming success of the Slacker Radio mobile application, Slacker is giving away free BlackBerry Curve smartphones to listeners.

All the major carriers are available (Verizon, AT&T, Sprint and T-Mobile) and every one of them offers a Blackberry Curve smartphone in the handset lineup.

Each rate plan differs from carrier to carrier but the phone is free regardless of which one you choose.

To be eligible for the free phone you must follow the carrier’s rules on new activation or contract extension and each one differs.

All the information about the promotion is available here.

Related posts:

1. Amazon has the Sprint BlackBerry Curve and 88xx for Free after rebate and contract
2. Slacker 1.20 for BlackBerry available – adds better Storm support
3. T-Mobile pays you $75 to take their Wi-Fi equipped Blackberry Curve 8320 (Red) – Blackberry 8820 costs only $99
4. Blackberry pricing continues to plummet – Sprint Curve 8330 now $99 (after rebate and 2YR)
5. Amazon has BlackBerry Curve 8900 – $49 after rebate and 2Yr