Unquestionably Confused wrote:

Look into Google Voice. Set up a phone number in ANY area code you wish
(including your owng) and it will act as a filter. Phone messages are
recorded, transcribed and shipped to you anonymously. You can also
listen in on the call being left and pick up if you wish.

I use it almost exclusively for Craigslist dealing. It's free.

Been using a Google Voice phone number for online use for a number of
years. Very handy.

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