So here's my phone number:   555  639-0004.​

The clever among us will quickly realize that the area code here is not valid.  In fact movies choose this number because it isn't in use.  My actual

area code is the one for the greater Austin, TX area, 512.

Putting a phone number on a website is just a HUGE invitation for spam calls.  Consequently, I am encoding my phone number through a fiendishly clever scheme that only the brightest of clients will be able to decipher.  Long story short, if you don't want to talk about aerial photography, just don't call.