Telephone numbers of members (Nairobi)

Hi all! I just wanted to know if people could get our telephone numbers from this website? I have just received an unsolicited message ON MY MOBILE from a guy whom I donot know and who has just visited my profile!!! i would like to know how this is possible and perhaps suspend my account if this persists. Is there anyway to report this? This is not a dating site , its an EXPAT forum and I wonder why the spirit isnt maintained!!!