From the Contacts menu, choose Summary of Customers & Prospects to open the Summary of Customers & Prospects form. (Shortcut Key: Shift+F3)
Right-click on any record in the Phone column.
In the Filter For box, type in the asterisk (*) followed by the last four digits of a customer’s phone number, then press Enter. (For example, if the last four digits of the phone number were “2345”, then you would type in “*2345”.
The list of customers should now be filtered down to all those that have “2345” as the last four digits in their phone number.
ID: L1045