i dont know about now adays or every where else but back in the mid 80s i had my phone tapped. i got a call one day asking for me by my full name. when i said yes im here they asked if it was me they were talking to when i said yes they simply said thank you and hung up. they were getting a voice recognition.

also another way to tap is on wreless phones is between the base and the handset and to cature the signal as it is transmitted between the two.
yokinazu Reviewed by yokinazu on . Phone Tapping? Last night I was hanging out with a group of friends and one of my friends said that his phone is tapped. I asked him how he knew that it was and he told me that there are 2 methods to determine this. The first one being if you Call 202-543-9994 and Listen for a steady monotone signal with no interrupts. That means you are not being tapped. If you hear any interruptions in the signal tone, then you are being listened to. Everyone over at the house was calling this number and they received Rating: 5