Vivian you can get on the National No Call List Or Download A Robo Call Blocker from your Google play store..If you have Metro Pcs there is a ID thingy on there from them you can subscribe to for $2.00 its very very good...But apps baby apps😊😊😊..Have A Great Weekend😍😍😎😎
On your cell, Android does a good job of blocking spam. I manually block those that get through.
Sorry i am not part of telephone side. But you can get on the national do not call list
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