Here is one app you all may find useful, especially for the OOTers but all those calling for dates. No more roaming charges or having to pay for a prepaid phone.

This app allows you to get a Free phone number anywhere in the world. So if you can get a Montreal Number and use that to make calls to Montreal. All incoming calls are Free , but outgoing calls are very very cheap. You need to have a WiFi enabled phone however, but the cool trick is that phone doesn't have to have any active service on it. You can use an old wifi phone or get one on ebay and install this app and you have your free line.