The Teleblocker can also block calls to 411 for directory assistance.

Some local phone companies offer a service that allows subscribers to block calls from as many as six selected telephone numbers.

The firms have also made efforts to block outgoing calls to these numbers through their internal phone-switching systems.

Nynex has agreed to block incoming calls on 75 of the phones, with work starting in the next few days.

In this article, you'll learn about some of the ways you can block unwanted calls to both cell phones and landlines.

Turner has declined to change his number, having held it for over fourteen years, and is using other methods to block unwanted calls.

The letter's key questions focus on the fact that Google Voice blocks certain calls to certain areas.

"If you want to block calls, you can block them by type or category," he added.

The measure would also allow consumers to try to block calls from salespeople by placing their names on a list.

I tried to phone Ms. Mukhtaran yesterday, but the government seemed to be blocking international calls to her line.