System and method for determining telephone number blocks available for pooling donation

A system for determining telephone number blocks available for pooling donation by a telecommunications carrier, said system comprising:

• at least one database configured to store data indicative of customers assigned to telephone numbers;
• and
• a computing device in communication with said at least one database, said computing device executing software configured to query said at least one database (i) to determine a number of customers assigned to carrier thousands blocks assigned to a telecommunications carrier and (ii) to project growth rate of a rate center associated with the thousands blocks over a predetermined future time period, the software further configured to determine the number of thousands blocks to donate to a numbers pool based on the number of customers assigned to the telecommunications carrier and the projected growth rate of the rate center associated with the thousands blocks.