jimbo1943 wrote on Apr 8^th, 2006 at 3:13pm:

To answer the exact question you possed; it depends on how you define "expensive."

If you mean, are they expensive compared to geographical calls, then in general yes. References here are from landlines, mobiles are another kettle of fish.

On packages where geographical calls are included, these are never included. In short they're like smaller version of 0870.