Don't you love this phenomenon?!

I think it is a great example of the subconscious intelligence (extra-dimensional intelligence) coming to the surface, like a dog doing a trick you didn't know it could do.

The subconscious mind has a very good sense of time. I used to use it to always wake up just before my alarm clock went off (I hated the sound of it;). When your subconscious (or extra-dimensional guides) learns that you like looking at the clock during repetitive numbers—it learns to show them to you. If you learn what the numbers mean, it enables this influence (whatever you deem it to be) to communicate specific messages to you.

A more advanced form of this type of synchronistic communication is to use music. When your subconscious mind knows the lyrics of a song, it can lead you to have thoughts which appear to interact with the meaning of the lyrics.

Of course there are also the synchronicities that your subconscious mind couldn't possibly have known about, without precognition. As phenomena of this type happen more frequently, to more and more people, we are collectively uncovering an extra dimension to reality, one that connects our minds in ways we have yet to imagine...