Yes, seeing a number and wondering about it tends to make it seen again. Taking the concept further, the more the number is seen, the more it tends to be seen, so long as a person wonders about it.

Seeing the number 427 may have started because of its similarity to your birthday. Like does tend to attract like.

The numerology essence of the number 427 has to do with persistence, hard work, and building a firm foundation for the future. The foundation is built with some teamwork. The energies of perfection and introspection are present in a small amount.

Your life path is a 7. The life path is calculated from the birth date.

The life path 7 means situations and circumstances relating to finding answers within, intuition, spirituality, and being analytical occur repeatedly or persistently during your entire life. Thus, if it's not wondering about 427, it is likely you will be wondering about something else, generally something to do with trying to determine who and what you are and your reason for being, or wondering why certain things or people are the way they are.

The 7 brings an appreciation of quality and a desire for perfection. The 7 also represents a connection to ancient wisdom.

Four consecutive pinnacle cycles are in every numerology chart. You began your third pinnacle this year. The number for both of your last two pinnacles is a 7. You'll find the rest of your life more 7-ish than it was up to the close of last year.