User blog comment:Miskos3/Fairy Tail Launches 'Shocking' Project Next Spring/@comment-7418318-20131130132026/@comment-7418318-20131130134811

I don't really know right now, but a month or so ago someone posted which episode they aired last (they skipped a lot to go straight to the beginning of the GMG arc) and from that time, if they didn't leave out any epsidoes, it would have taken till April to show them all.

So they should be somewhere around 155 or 156 right now, barring any mistakes in my quick calculations (or the ones from back then).