Finding Cold Calling Lists -Where?

[Edward Dumitrache]

Hello everyone (thanks for taking the time to read),

I have gotten my RE license in Washington D.C. and I'm researching ways to lead generate through cold calling. My question to you, the more experienced agents, is which lists have you used or are using that you like? And what is better to target, expired listings or FSBOs? Also please consider that as a new agent my budget may be a little tight. 

Thank you!