Best answer by Chad Burr
Yup you can talk and text your American friends too.
Restrictions: U.S. roaming data add-ons are not available on BlackBerry Curve or Bold smartphones (available on BlackBerry 10)1. Includes international text messages when travelling within the U.S. Availability of service to international destinations will vary by country and is subject to change without notice. MMS messages (picture and video) will use data, not texts. Excludes premium messages and subscriptions based messages2.[b] Includes calls within the U.S. and to Canada. Excludes directory assistance calls (411) calls3. You will be automatically blocked and notified if you reach $100 in data overage. We will require your consent to continue using additional roaming data for that bill cycle. Data overage rate is $5/50M
Source: http://help.koodomobile.com/coverage-... View original