| 摘要 |
Identifying a caller includes establishing, by a service provider, a connection over a computer network with a user device and accessing information enabling determination of a location of the user. A request to place a call to a call recipient is received from the user and a pool of temporary telephone numbers is accessed. Based on the location of the user, a temporary telephone number from the pool of temporary telephone numbers is selected. The temporary telephone number is associated with the call, the call is initiated to the call recipient, and information sufficient to identify the temporary telephone number is provided in call information sent to the call recipient. |
