[JerBru]

I live close to the US border and travel there often. Sometimes for weeks. When I unlock my BB 9860 from Telus, which US provider will provide the best options for telephone long distance, BBM, email and data.
Other suggestions welcome.

[waywardwanderer]

Here is a forum link from Redflagdeals.com to get you started:

[Travel] USA Roaming T-Mobile, AT&T & Roam Mobility + Coupon for $9.95 off your plan purchase - RedFlagDeals.com Forums

It has the cheapest options that I have found so far.

[SwitchBeach]

Just be aware that AT&T does not currently offer BlackBerry Data on pre-paid.

[freethisberrydotcom]

Simple Mobile or Tmobile is your best option for PrePaid. Will work on 2G.

[JerBru]

Thanks
Ordered sim card