Rating change for a prepaid session based on movement of a mobile device

A method of dynamically changing the rating for prepaid sessions, the method comprising:

• receiving location information for a mobile device located in a first zone;
• processing the location information to determine a rating for a session involving the mobile device;
• applying the rating for prepaid charging for the session;
• monitoring the location information for the mobile device during the session to determine if the mobile device moves from the first zone to a second zone;
• identifying updated location information for the mobile device responsive to a determination that the mobile device has moved from the first zone to the second zone;
• processing the updated location information for the mobile device to determine an updated rating the session;
• and
• applying the updated rating for prepaid charging for the session.

A method of dynamically changing the rating for a prepaid session involving a mobile device, wherein an initial rating is defined for the session during set up, the method comprising:

• identifying updated location information for the mobile device during the session responsive to a determination that the mobile device has moved from one location to another;
• processing the updated location information for the mobile device to determine an updated rating the session;
• and
• applying the updated rating for prepaid charging for the session instead of the initial rating.