If you want to contact me my preferred option is e-mail. I usually respond in less than a couple of days unless it is obvious spam, in which case I will delete the e-mail.
A small advice to recruiters. I totally understand your job but I don’t get very excited by generic e-mails. Make sure I am fit for the position and spend a couple of minutes explaining why in the offer. That will get you will get a guaranteed response. If you manage to say something about “orcs and fireballs” I will seriously consider your offer.