Systems and computing devices may be configured to intelligently and dynamically allocate quotas for the access and use of a telecommunications network by consumers that use a shared account balance. A server computing device may be configured to intelligently allocate quota by determining an allocation time interval for allocating quota from a shared account balance, receiving a quota request message from a metering and gating component that includes information requesting allocation of a first quota to a first consumer associated with a shared account balance, determining a validity period for the first quota based on the determined allocation time interval, and allocating the first quota to the first consumer from the updated shared account balance so as to eliminate or reduce conflicts and discrepancies between different instances of the shared account balance.