T-Mobile new plans include at no extra charge unlimited texting within Jamaica and back to the USA for free, unlimited data at speeds of 128k for free, and calls within Jamaica and back to the USA are .20 per minute. No unlocking, no new Sim card, and you are using your USA phone number so no confusion for the people back home. No roaming fees, no tricks, no surprises. These plans start at 50 a month for a single line and include unlimited calls text and data within the USA. Family plans start at 80 for two lines, then additional lines beyond that with the same unlimited service for just 10 bucks more. And.... No contracts!

Yes, I happen to work for T-Mobile, feel free to PM me if you have questions.